Angular Contact Ball Bearing (NSK)

Angular Contact
Ball Bearing

Maker : NSK

주)1. Spindle 용으로 사용할 것
2. 공작기계용 Spindle의 첨부 기호는 .TYN.SUL.P4
예) 7004C + .TYN.SUL.P4 = 7004C.TYN.SUL.P4
Numbering System of High Precision (고정도)Angular Contact Ball Bearings (Standard Series)

7	0	13	C		TYN		SU	L	P4
①	②	③	④	⑤	⑥	⑦	⑦	⑨	⑩

①Bearing type
7 : single-row angular contact ball Bearing

②Dimension
: 19 series , 0 : 10 series , 2 : 02 series

③Bore number
Less than 03, Bearing bore 00 : 10 mm , 01 : 12 mm , 02 : 15 mm , 03 : 17 mm
Over 04, Bearing bore Bore number x 5 (mm)

④ Contact angle
C : 15 ° , A5 : 25 °, A : 30 °

⑤ Material
No symbol : bearing steel (SUJ2)
SN24 : ceramic ball (Si₃N₄)

⑥ Cage
TYN : ball guided polyamide resin cage ; limiting speed dn = 1 400 000
operational temperature limit = 120 °C
T : phenolic resin cage with outer ring guide; operational temperature limit = 120°C

⑦ Seal
No symbol : open type , V1V : non-contact rubber seal

⑧ Arrangement
SU: universal arrangement (single row)
DU: universal arrangement (double row)
DB : Back-to-back arrangement
DF : Face-to-face arrangement
DT : tandem arrangement
DBD , DFD , DTD , DUD : triplex set arrangement
DBB, DFF, DBT, DFT, DTT, QU: quadruplex set arrangement

⑨ Preload
EL : extra light preload
L : light preload
M : medium preload
H : heavy preload
CP : special preload
CA : special axial clearance

⑩ Accuracy
P2 : ISO Class 2
P4 : ISO Class 4
P5 : ISO Class 5

High Precision Angular Contact Ball Bearings
(Miniature Series)
70 Series , 72 Series
( Bore Diameter 5-8 mm)

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
725C	5	16	5	0.3	0.15	1.700	0.660	0.545	3.91	4.5	110000	167000
725A	5	16	5	0.3	0.15	1.610	0.620	0.665	5.53	4.5	72000	96000
706C	6	17	6	0.3	0.15	2.150	0.845	0.765	4.54	5.5	100000	153000
706A	6	17	6	0.3	0.15	2.030	0.795	0.725	6.32	5.5	66000	87000
726C	6	19	6	0.3	0.15	2.390	1.000	0.835	4.67	7.8	92000	140000
726A	6	19	6	0.3	0.15	2.240	0.940	0.395	6.61	7.8	60000	80000
707C	7	19	6	0.3	0.15	2.390	1.000	0.835	4.67	7.4	89000	135000
707A	7	19	6	0.3	0.15	2.240	0.940	0.375	6.61	7.4	58000	77000
708C	8	22	7	0.3	0.15	3.550	1.540	1.300	5.51	12.0	77000	117000
708A	8	22	7	0.3	0.15	3.350	1.450	1.020	7.84	12.0	50000	67000
728C	8	24	8	0.3	0.15	3.600	1.580	1.330	6.14	16.0	72000	110000
728A	8	24	8	0.3	0.15	3.350	1.480	0.610	8.62	16.0	47000	63000

High Precision Angular Contact Ball Bearings
(Standard Series)

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7900C	10	22	6	0.3	0.15	3.00	1.52	1.23	14.1	5.1	0.010	71900	109400
7900A5	10	22	6	0.3	0.15	2.88	1.45	1.44	–	6.7	0.009	62500	93800
7901C	12	24	6	0.3	0.15	3.35	1.86	1.45	14.7	5.4	0.011	63900	97300
7901A5	12	24	6	0.3	0.15	3.20	1.77	1.71	–	7.2	0.011	55600	83400
7902C	15	28	7	0.3	0.15	4.75	2.64	1.93	14.5	6.4	0.016	53500	81400
7902A5	15	28	7	0.3	0.15	4.55	2.53	2.22	–	8.5	0.016	46600	69800
7903C	17	30	7	0.3	0.15	5.00	2.94	2.09	14.8	6.6	0.017	49000	74500
7903A5	17	30	7	0.3	0.15	4.75	2.80	2.21	–	9.0	0.017	42600	63900
7904C	20	37	9	0.3	0.15	6.95	4.25	3.20	14.9	8.3	0.036	40400	61500
7904A5	20	37	9	0.3	0.15	6.60	4.05	3.55	–	11.1	0.037	35100	52700
7905C	25	42	9	0.3	0.15	7.85	5.40	3.90	15.5	9.0	0.043	34400	52300
7905A5	25	42	9	0.3	0.15	7.45	5.15	4.40	–	12.3	0.043	29900	44800
7906C	30	47	9	0.3	0.15	8.30	6.25	4.40	15.9	9.7	0.049	29900	45500
7906A5	30	47	9	0.3	0.15	7.85	5.95	4.95	–	13.5	0.050	26000	39000
7907C	35	55	10	0.6	0.3	12.1	9.15	6.60	15.7	11.0	0.074	25600	38900
7907A5	35	55	10	0.6	0.3	11.4	8.70	7.20	–	15.5	0.075	22300	33400
7908C	40	62	12	0.6	0.3	15.1	11.7	8.40	15.7	12.8	0.109	22600	34400
7908A5	40	62	12	0.6	0.3	14.3	11.2	8.90	–	17.9	0.110	19700	29500

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7909C	45	68	12	0.6	0.3	16.0	13.4	8.55	16.0	13.6	0.129	20400	31000
7909A5	45	68	12	0.6	0.3	15.1	12.7	9.95	–	19.2	0.130	17700	26600
7910C	50	72	12	0.6	0.3	16.9	15.0	9.45	16.2	14.2	0.130	18900	28700
7910A5	50	72	12	0.6	0.3	15.9	14.2	11.0	–	20.2	0.132	16400	24600
7911C	55	80	13	1.0	0.6	19.1	17.7	11.0	16.3	15.5	0.182	17100	26000
7911A5	55	80	13	1.0	0.6	18.1	16.8	12.5	–	22.2	0.184	14900	22300
7912C	60	85	13	1.0	0.6	19.4	18.7	11.5	16.5	16.2	0.195	15900	24200
7912A5	60	85	13	1.0	0.6	18.3	17.7	13.0	–	23.4	0.198	13800	20700
7913C	65	90	13	1.0	0.6	20.2	20.5	12.5	16.7	16.9	0.208	14900	22600
7913A5	65	90	13	1.0	0.6	19.1	19.4	14.2	–	24.6	0.211	13000	19400
7914C	70	100	16	1.0	0.6	28.1	27.8	17.3	16.4	19.4	0.338	13600	20600
7914A5	70	100	16	1.0	0.6	26.5	26.3	20.3	–	27.8	0.341	11800	17700
7915C	75	105	16	1.0	0.6	28.6	29.3	18.0	16.6	20.1	0.358	12800	19500
7915A5	75	105	16	1.0	0.6	26.9	27.7	21.2	–	29.0	0.355	11200	16700
7916C	80	110	16	1.0	0.6	29.0	30.5	18.7	16.7	20.7	0.377	12200	18500
7916A5	80	110	16	1.0	0.6	27.3	29.0	22.1	–	30.2	0.381	10600	15800
7917C	85	120	18	1.1	0.6	39.0	40.5	25.9	16.5	22.7	0.534	11300	17100
7917A5	85	120	18	1.1	0.6	36.5	38.5	30.0	–	32.9	0.541	9800	14700
7918C	90	125	18	1.1	0.6	41.5	46.0	29.1	16.6	23.4	0.568	10700	16300
7918A5	90	125	18	1.1	0.6	39.5	43.5	33.5	–	34.1	0.560	9400	14000

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7919C	95	130	18	1.1	0.6	42.5	48.0	30.0	16.7	24.1	0.597	10300	15600
7919A5	95	130	18	1.1	0.6	40.0	45.5	35.0	–	35.2	0.603	8900	13400
7920C	100	140	20	1.1	0.6	50.0	54.0	33.0	16.5	26.1	0.800	9600	14600
7920A5	100	140	20	1.1	0.6	47.5	51.5	39.5	–	38.0	0.808	8400	12500
7921C	105	145	20	1.1	0.6	51.0	57.0	34.5	16.6	26.7	0.831	9200	14000
7921A5	105	145	20	1.1	0.6	48.0	54.0	41.0	–	39.2	0.820	8000	12000
7922C	110	150	20	1.1	0.6	52.0	59.5	35.5	16.7	27.4	0.867	8900	13500
7922A5	110	150	20	1.1	0.6	49.0	56.0	43.0	–	40.3	0.877	7700	11600
7924C	120	165	22	1.1	0.6	72.0	81.0	50.5	16.5	30.1	1.160	8100	12300
7924A5	120	165	22	1.1	0.6	67.5	77.0	59.5	–	44.2	1.150	7100	10600
7926C	130	180	24	1.5	1.0	78.5	91.0	55.0	16.5	32.8	1.500	7500	11300
7926A5	130	180	24	1.5	1.0	74.0	86.0	63.5	–	48.1	1.540	6500	9700
7928C	140	190	24	1.5	1.0	79.5	95.5	58.0	16.7	34.1	1.630	7000	10700
7928A5	140	190	24	1.5	1.0	75.0	90.0	68.0	–	50.5	1.630	6100	9100
7930C	150	210	28	2.0	1.0	102	122	74.0	16.6	38.1	2.960	6400	9800
7930A5	150	210	28	2.0	1.0	96.5	115	84.5	–	56.0	2.970	5600	8400
7932C	160	220	28	2.0	1.0	106	133	80.0	16.7	39.4	3.100	6100	9300
7932A5	160	220	28	2.0	1.0	100	125	93.5	–	58.3	3.120	5300	7900

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7934C	170	230	28	2.0	1.0	113	148	88.5	16.8	40.8	3.360	5800	8800
7934A5	170	230	28	2.0	1.0	106	140	103	–	60.6	3.360	5000	7500
7936C	180	250	33	2.0	1.0	145	184	111	16.6	45.3	4.900	5400	8200
7936A5	180	250	33	2.0	1.0	137	174	127	–	66.6	4.940	4700	7000
7938C	190	260	33	2.0	1.0	147	192	115	16.7	46.6	4.980	5200	7800
7938A5	190	260	33	2.0	1.0	139	182	131	–	69.0	5.120	4500	6700
7940C	200	280	38	2.1	1.1	189	244	144	16.5	51.2	6.850	4800	7300
7940A5	200	280	38	2.1	1.1	178	231	169	–	75.0	6.920	4200	6300
7944C	220	300	38	2.1	1.1	190	256	235	16.7	53.8	6.665	4500	6800
7944A5	220	300	38	2.1	1.1	179	242	174	–	79.6	6.665	3900	5800
7948C	240	320	38	2.1	1.1	200	286	260	16.8	56.5	7.224	4200	6300
7948A5	240	320	38	2.1	1.1	189	270	193	–	84.3	7.224	3600	5400
7952C	260	360	46	2.1	1.1	256	365	340	16.6	64.5	11.936	3800	5700
7952A5	260	360	46	2.1	1.1	241	345	252	–	95.3	11.936	3300	4900
7956C	280	380	46	2.1	1.1	272	410	380	16.7	67.2	12.853	3500	5400
7956A5	280	380	46	2.1	1.1	256	390	283	–	99.9	12.853	3100	4600

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7000C	10	26	8	0.3	0.15	5.30	2.49	2.16	12.6	6.4	0.019	63900	97300
7000A5	10	26	8	0.3	0.15	5.15	2.41	2.48	–	8.2	0.019	55600	83400
7000A	10	26	8	0.3	0.15	5.00	2.34	1.91	–	9.2	0.019	41700	55600
7001C	12	28	8	0.3	0.15	5.80	2.90	2.40	13.2	6.7	0.021	57500	87500
7001A5	12	28	8	0.3	0.15	5.60	2.79	2.82	–	8.7	0.021	50000	75000
7001A	12	28	8	0.3	0.15	5.40	2.71	2.13	–	9.8	0.021	37500	50000
7002C	15	32	9	0.3	0.15	6.25	3.40	2.63	14.1	7.6	0.030	49000	74500
7002A5	15	32	9	0.3	0.15	5.95	3.25	3.05	–	10.0	0.030	42600	63900
7002A	15	32	9	0.3	0.15	5.80	3.15	2.36	–	11.3	0.030	32000	42600
7003C	17	35	10	0.3	0.15	6.60	3.80	2.85	14.5	8.5	0.039	44300	67400
7003A5	17	35	10	0.3	0.15	6.30	3.65	3.35	–	11.1	0.040	38500	57700
7003A	17	35	10	0.3	0.15	6.10	3.50	2.59	–	12.5	0.040	28900	38500
7004C	20	42	12	0.6	0.3	11.1	6.55	4.80	14.0	10.1	0.067	37100	56500
7004A5	20	42	12	0.6	0.3	10.6	6.25	5.45	–	13.2	0.067	32300	48400
7004A	20	42	12	0.6	0.3	10.3	6.10	4.20	–	14.9	0.068	24200	32300
7005C	25	47	12	0.6	0.3	11.7	7.40	5.20	14.7	10.8	0.078	32000	48700
7005A5	25	47	12	0.6	0.3	11.1	7.10	5.95	–	14.4	0.077	27800	41700
7005A	25	47	12	0.6	0.3	10.7	6.85	4.55	–	16.4	0.079	20900	27800

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7006C	30	55	13	1.0	0.6	15.1	10.3	6.85	14.9	12.2	0.114	27100	41200
7006A5	30	55	13	1.0	0.6	14.4	9.80	8.05	–	16.4	0.114	23600	35300
7006A	30	55	13	1.0	0.6	13.9	9.45	6.20	–	18.8	0.116	17700	23600
7007C	35	62	14	1.0	0.6	19.1	13.7	9.35	15.0	13.5	0.151	23800	36100
7007A5	35	62	14	1.0	0.6	18.2	13.0	11.4	–	18.3	0.151	20700	31000
7007A	35	62	14	1.0	0.6	17.5	12.6	8.75	–	21.0	0.153	15500	20700
7008C	40	68	15	1.0	0.6	20.6	15.9	10.6	15.4	14.7	0.189	21300	32500
7008A5	40	68	15	1.0	0.6	19.5	15.1	12.0	–	20.1	0.188	18600	27800
7008A	40	68	15	1.0	0.6	18.8	14.6	9.15	–	23.1	0.191	13900	18600
7009C	45	75	16	1.0	0.6	24.4	19.3	12.4	15.4	16.0	0.238	19200	29200
7009A5	45	75	16	1.0	0.6	23.1	18.3	14.5	–	22.0	0.250	16700	25000
7009A	45	75	16	1.0	0.6	22.3	17.7	11.1	–	25.3	0.241	12500	16700
7010C	50	80	16	1.0	0.6	26.0	21.9	13.9	15.7	16.7	0.259	17700	27000
7010A5	50	80	16	1.0	0.6	24.6	20.8	16.2	–	23.2	0.270	15400	23100
7010A	50	80	16	1.0	0.6	23.7	20.1	12.5	–	26.8	0.262	11600	15400
7011C	55	90	18	1.1	0.6	34.0	28.6	18.9	15.5	18.7	0.380	15900	24200
7011A5	55	90	18	1.1	0.6	32.5	27.2	21.8	–	25.9	0.383	13800	20700
7011A	55	90	18	1.1	0.6	31.0	26.3	16.6	–	29.9	0.385	10400	13800
7012C	60	95	18	1.1	0.6	35.0	30.5	19.9	15.7	19.4	0.405	14900	22600
7012A5	60	95	18	1.1	0.6	33.0	29.1	23.0	–	27.1	0.408	13000	19400
7012A	60	95	18	1.1	0.6	32.0	28.1	17.6	–	31.4	0.410	9700	13000

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7013C	65	100	18	1.1	0.6	37.0	34.5	22.0	15.9	20.0	0.435	14000	21300
7013A5	65	100	18	1.1	0.6	35.0	32.5	25.4	–	28.2	0.455	12200	18200
7013A	65	100	18	1.1	0.6	33.5	31.5	19.5	–	32.8	0.441	9100	12200
7014C	70	110	20	1.1	0.6	47.0	43.0	26.8	15.7	22.1	0.606	12800	19500
7014A5	70	110	20	1.1	0.6	44.5	41.0	32.0	–	31.0	0.625	11200	16700
7014A	70	110	20	1.1	0.6	42.5	39.5	24.6	–	36.0	0.613	8400	11200
7015C	75	115	20	1.1	0.6	48.0	45.5	28.1	15.9	22.7	0.643	12200	18500
7015A5	75	115	20	1.1	0.6	45.5	43.5	33.5	–	32.1	0.652	10600	15800
7015A	75	115	20	1.1	0.6	43.5	41.5	25.9	–	37.4	0.650	7900	10600
7016C	80	125	22	1.1	0.6	58.5	55.5	34.5	15.7	24.7	0.855	11300	17100
7016A5	80	125	22	1.1	0.6	55.5	52.5	41.0	–	34.9	0.880	9800	14700
7016A	80	125	22	1.1	0.6	53.5	50.5	31.5	–	40.6	0.864	7400	9800
7017C	85	130	22	1.1	0.6	60.0	58.5	38.0	15.9	25.4	0.898	10700	16300
7017A5	85	130	22	1.1	0.6	57.0	55.5	43.0	–	36.1	0.904	9400	14000
7017A	85	130	22	1.1	0.6	54.5	53.5	33.0	–	42.0	0.907	7000	9400
7018C	90	140	24	1.5	1.0	71.5	69.0	44.5	15.7	27.4	1.160	10000	15300
7018A5	90	140	24	1.5	1.0	68.0	65.5	52.0	–	38.8	1.170	8700	13100
7018A	90	140	24	1.5	1.0	65.0	63.5	40.5	–	45.2	1.180	6600	8700

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7019C	95	145	24	1.5	1.0	73.5	73.0	47.0	15.9	28.1	1.210	9600	14600
7019A5	95	145	24	1.5	1.0	69.5	69.5	52.5	–	40.0	1.410	8400	12500
7019A	95	145	24	1.5	1.0	67.0	67.0	40.5	–	46.6	1.230	6300	8400
7020C	100	150	24	1.5	1.0	75.5	77.0	49.0	16.0	28.7	1.270	9200	14000
7020A5	100	150	24	1.5	1.0	71.0	73.5	57.5	–	41.1	1.450	8000	12000
7020A	100	150	24	1.5	1.0	68.5	70.5	44.5	–	48.1	1.280	6000	8000
7021C	105	160	26	2.0	1.0	88.0	89.5	57.0	15.9	30.7	1.580	8700	13300
7021A5	105	160	26	2.0	1.0	83.5	85.0	66.5	–	43.9	1.820	7600	11400
7021A	105	160	26	2.0	1.0	80.0	81.5	51.0	–	51.2	1.600	5700	7600
7022C	110	170	28	2.0	1.0	106	104	68.5	15.6	32.7	1.940	8300	12500
7022A5	110	170	28	2.0	1.0	100	99.0	79.5	–	46.6	2.260	7200	10800
7022A	110	170	28	2.0	1.0	96.5	95.5	61.0	–	54.4	1.960	5400	7200
7024C	120	180	28	2.0	1.0	112	117	75.5	15.8	34.1	2.090	7700	11700
7024A5	120	180	28	2.0	1.0	106	111	87.5	–	49.0	2.430	6700	10000
7024A	120	180	28	2.0	1.0	102	107	67.5	–	57.3	2.120	5000	6700
7026C	130	200	33	2.0	1.0	129	137	86.0	15.9	38.6	3.220	7000	10700
7026A5	130	200	33	2.0	1.0	122	130	99.5	–	55.0	3.660	6100	9100
7026A	130	200	33	2.0	1.0	117	125	76.5	–	64.1	3.260	4600	6100

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7028C	140	210	33	2.0	1.0	132	145	90.0	16.0	39.9	3.410	6600	10000
7028A5	140	210	33	2.0	1.0	125	138	104	–	57.3	3.870	5800	8600
7028A	140	210	33	2.0	1.0	120	133	80.5	–	67.0	3.440	4300	5800
7030C	150	225	35	2.1	1.1	151	168	105	16.0	42.6	4.150	6200	9400
7030A5	150	225	35	2.1	1.1	143	160	123	–	61.2	4.690	5400	8000
7030A	150	225	35	2.1	1.1	137	154	95.0	–	71.6	4.190	4000	5400
7032C	160	240	38	2.1	1.1	171	193	118	16.0	45.8	5.110	5800	8800
7032A5	160	240	38	2.1	1.1	162	183	138	–	65.6	5.710	5000	7500
7032A	160	240	38	2.1	1.1	155	176	106	–	76.7	5.160	3800	5000
7034C	170	260	42	2.1	1.1	205	234	149	15.9	49.8	6.880	5400	8200
7034A5	170	260	42	2.1	1.1	193	223	168	–	71.1	7.830	4700	7000
7034A	170	260	42	2.1	1.1	186	214	129	–	83.1	6.940	3500	4700
7036C	180	280	46	2.1	1.1	228	276	175	15.8	53.8	10.40	5000	7700
7036A5	180	280	46	2.1	1.1	216	262	195	–	76.6	10.40	4400	6600
7036A	180	280	46	2.1	1.1	207	252	151	–	89.4	9.270	3300	4400
7038C	190	290	46	2.1	1.1	247	305	192	15.9	55.2	11.20	4800	7300
7038A5	190	290	46	2.1	1.1	233	291	222	–	79.0	11.20	4200	6300
7038A	190	290	46	2.1	1.1	224	280	172	–	92.3	11.30	3200	4200
7040C	200	310	51	2.1	1.1	265	340	213	15.9	59.7	13.60	4600	6900
7040A5	200	310	51	2.1	1.1	250	325	245	–	85.0	13.70	4000	5900
7040A	200	310	51	2.1	1.1	240	310	190	–	99.1	13.70	3000	4000

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7200C	10	30	9	0.6	0.3	5.40	2.61	2.16	13.2	7.2	0.032	57500	87500
7200A5	10	30	9	0.6	0.3	5.20	2.51	2.49	–	9.2	0.031	50000	75000
7200A	10	30	9	0.6	0.3	5.05	2.44	1.92	–	10.3	0.032	37500	50000
7201C	12	32	10	0.6	0.3	7.90	3.85	3.45	12.5	7.9	0.036	52300	79600
7201A5	12	32	10	0.6	0.3	7.65	3.70	3.55	–	10.1	0.036	45500	68200
7201A	12	32	10	0.6	0.3	7.45	3.65	2.72	–	11.4	0.030	34100	45500
7202C	15	35	11	0.6	0.3	8.65	4.55	3.85	13.2	8.8	0.045	46000	70000
7202A5	15	35	11	0.6	0.3	8.35	4.35	3.95	–	11.3	0.044	40000	60000
7202A	15	35	11	0.6	0.3	8.10	4.25	3.00	–	12.7	0.045	30000	40000
7203C	17	40	12	0.6	0.3	10.9	5.85	4.85	13.3	9.8	0.065	40400	61500
7203A5	17	40	12	0.6	0.3	10.4	5.60	5.30	–	12.6	0.064	35100	52700
7203A	17	40	12	0.6	0.3	10.1	5.45	4.05	–	14.2	0.065	26400	35100
7204C	20	47	14	1.0	0.6	14.6	8.05	6.30	13.3	11.5	0.103	34400	52300
7204A5	20	47	14	1.0	0.6	14.0	7.75	7.40	–	14.8	0.102	29900	44800
7204A	20	47	14	1.0	0.6	13.6	7.55	5.75	–	16.7	0.104	22400	29900
7205C	25	52	15	1.0	0.6	16.6	10.2	7.50	14.0	12.7	0.127	29900	45500
7205A5	25	52	15	1.0	0.6	15.9	9.80	9.05	–	16.5	0.130	26000	39000
7205A	25	52	15	1.0	0.6	15.4	9.45	6.95	–	18.6	0.129	19500	26000

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7206C	30	62	16	1.0	0.6	23.0	14.7	10.3	13.9	14.2	0.194	25000	38100
7206A5	30	62	16	1.0	0.6	22.1	14.1	12.0	–	18.7	0.194	21800	32700
7206A	30	62	16	1.0	0.6	21.3	13.6	9.20	–	21.3	0.197	16400	21800
7207C	35	72	17	1.1	0.6	30.5	19.9	14.4	13.9	15.7	0.280	21500	32800
7207A5	35	72	17	1.1	0.6	29.1	19.1	16.6	–	21.0	0.277	18700	28100
7207A	35	72	17	1.1	0.6	28.2	18.5	12.7	–	23.9	0.284	14100	18700
7208C	40	80	18	1.1	0.6	36.5	25.2	17.6	14.1	17.0	0.366	19200	29200
7208A5	40	80	18	1.1	0.6	34.5	24.1	20.6	–	23.0	0.362	16700	25000
7208A	40	80	18	1.1	0.6	33.5	23.3	15.8	–	26.3	0.370	12500	16700
7209C	45	85	19	1.1	0.6	41.0	28.8	19.6	14.2	18.2	0.406	17700	27000
7209A5	45	85	19	1.1	0.6	39.0	27.6	23.3	–	24.7	0.402	15400	23100
7209A	45	85	19	1.1	0.6	37.5	26.7	18.0	–	28.3	0.410	11600	15400
7210C	50	90	20	1.1	0.6	43.0	31.5	21.1	14.5	19.4	0.457	16500	25000
7210A5	50	90	20	1.1	0.6	41.0	30.5	25.2	–	26.3	0.453	14300	21500
7210A	50	90	20	1.1	0.6	39.5	29.3	19.4	–	30.2	0.462	10800	14300
7211C	55	100	21	1.5	1.0	53.0	40.0	27.6	14.5	20.9	0.601	14900	22600
7211A5	55	100	21	1.5	1.0	50.5	38.0	32.5	–	28.6	0.596	13000	19400
7211A	55	100	21	1.5	1.0	49.0	37.0	25.0	–	32.9	0.609	9700	13000
7212C	60	110	22	1.5	1.0	64.0	49.0	34.0	14.4	22.4	0.780	13600	20600
7212A5	60	110	22	1.5	1.0	61.0	47.0	40.0	–	30.8	0.773	11800	17700
7212A	60	110	22	1.5	1.0	59.0	45.5	30.5	–	35.5	0.789	8900	11800

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7213C	65	120	23	1.5	1.0	73.0	58.5	40.0	14.6	23.9	1.010	12500	19000
7213A5	65	120	23	1.5	1.0	69.5	56.0	46.5	–	33.1	1.000	10900	16300
7213A	65	120	23	1.5	1.0	67.5	54.0	36.0	–	38.2	1.020	8200	10900
7214C	70	125	24	1.5	1.0	79.5	64.5	43.0	14.6	25.1	1.090	11800	18000
7214A5	70	125	24	1.5	1.0	76.0	61.5	49.5	–	34.7	1.080	10300	15400
7214A	70	125	24	1.5	1.0	73.0	59.5	38.0	–	40.1	1.100	7700	10300
7215C	75	130	25	1.5	1.0	83.0	70.0	46.0	14.8	26.2	1.190	11300	17100
7215A5	75	130	25	1.5	1.0	79.0	66.5	53.0	–	36.4	1.180	9800	14700
7215A	75	130	25	1.5	1.0	76.0	64.5	40.5	–	42.1	1.200	7400	9800
7216C	80	140	26	2.0	1.0	93.0	77.5	54.5	14.7	27.7	1.430	10500	16000
7216A5	80	140	26	2.0	1.0	88.5	74.0	62.0	–	38.6	1.420	9100	13700
7216A	80	140	26	2.0	1.0	85.5	71.5	47.5	–	44.8	1.450	6900	9100
7217C	85	150	28	2.0	1.0	107	90.5	60.5	14.7	29.7	1.790	9800	14900
7217A5	85	150	28	2.0	1.0	102	86.5	70.0	–	41.4	1.790	8600	12800
7217A	85	150	28	2.0	1.0	98.5	83.5	53.5	–	47.9	1.800	6400	8600
7218C	90	160	30	2.0	1.0	123	105	72.0	14.6	31.7	2.200	9200	14000
7218A5	90	160	30	2.0	1.0	117	100	83.5	–	44.1	2.310	8000	12000
7218A	90	160	30	2.0	1.0	113	96.5	64.5	–	51.1	2.230	6000	8000
7219C	95	170	32	2.1	1.1	133	112	76.0	14.6	33.7	2.640	8700	13300
7219A5	95	170	32	2.1	1.1	127	107	87.0	–	46.9	2.630	7600	11400
7219A	95	170	32	2.1	1.1	122	103	67.0	–	54.2	2.670	5700	7600

High Precision Angular Contact Ball Bearings
(Standard Series)
79 Series

Bearing Numbers	Boundary Dimensions (mm)					Basic Load Ratings (kN)		Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Limiting Speeds
Bearing Numbers	d	D	B	r (min)	r1 (min)	Cr (Dynamic)	C0r (Static)	Factor fo	Permissible Axial Load (kN)	Effective Load Center (mm) a	Mass (g)	Grease	Oil
7220C	100	180	34	2.1	1.1	149	127	88.5	14.5	35.7	3.180	8300	12500
7220A5	100	180	34	2.1	1.1	142	121	103	–	49.6	3.160	7200	10800
7220A	100	180	34	2.1	1.1	137	117	79.5	–	57.4	3.210	5400	7200
7221C	105	190	36	2.1	1.1	162	143	97.5	14.5	37.7	3.780	7800	11900
7221A5	105	190	36	2.1	1.1	155	137	111	–	52.4	3.770	6800	10200
7221A	105	190	36	2.1	1.1	150	132	85.0	–	60.6	3.820	5100	6800
7222C	110	200	38	2.1	1.1	176	160	108	14.5	39.8	4.450	7500	11300
7222A5	110	200	38	2.1	1.1	168	153	126	–	55.1	4.450	6500	9700
7222A	110	200	38	2.1	1.1	162	148	97.0	–	63.7	4.490	4900	6500
7224C	120	215	40	2.1	1.1	199	192	132	14.6	42.4	5.420	6900	10500
7224A5	120	215	40	2.1	1.1	189	184	150	–	59.1	5.420	6000	9000
7224A	120	215	40	2.1	1.1	183	177	116	–	68.3	5.450	4500	6000
7226C	130	230	40	3.0	1.1	206	209	144	14.9	44.1	6.230	6400	9800
7226A5	130	230	40	3.0	1.1	196	199	163	–	62.0	6.220	5600	8400
7226A	130	230	40	3.0	1.1	189	193	127	–	72.0	6.280	4200	5600
7228C	140	250	42	3.0	1.1	238	254	172	14.8	47.1	7.910	5900	9000
7228A5	140	250	42	3.0	1.1	226	242	194	–	66.5	7.910	5200	7700
7228A	140	250	42	3.0	1.1	218	234	150	–	77.3	7.970	3900	5200
7230C	150	270	45	3.0	1.1	270	305	205	14.7	50.6	11.100	5500	8400
7230A5	150	270	45	3.0	1.1	258	290	231	–	71.5	11.100	4800	7200
7230A	150	270	45	3.0	1.1	248	280	179	–	83.1	11.200	3600	4800

Bearing Numbers	TOMICS Numbers
7000C.TYN.SUL.P4	22030526
7000A5.TYN.SUL.P4	22030527
7001A5.TYN.SUL.P4	22030528
7001C.TYN.SUL.P4	22030529
7002C.TYN.SUL.P4	22030530
7002A5.TYN.SUL.P4	22030531
7003C.TYN.SUL.P4	22030532
7004C.TYN.SUL.P4	22030533
7005C.TYN.SUL.P4	22030534
7005A5.TYN.SUL.P4	22030535
7005A5.TYN.SUM.P4	22030536
7006C.TYN.SUL.P4	22030537
7006A5.TYN.SUL.P4	22030538
7007C.TYN.SUL.P4	22030539
7007A5.TYN.SUL.P4	22030540
7008C.TYN.SUL.P4	22030541
7008A5.TYN.SUL.P4	22030542
7009C.TYN.SUL.P4	22030543
7010C.TYN.SUL.P4	22030544
7010A5.TYN.SUL.P4	22030545
7011C.TYN.SUL.P4	22030546
7011A5.TYN.SUL.P4	22030547
7012C.TYN.SUL.P4	22030548
7012A5.TYN.SUL.P4	22030549

Bearing Numbers	TOMICS Numbers
7013C.TYN.SUL.P4	22030550
7013C.TYN.SUM.P4	22030551
7013A5.TYN.SUL.P4	22030552
7014C.TYN.SUM.P4	22030553
7014C.TYN.SUL.P4	22030554
7014A5.TYN.SUL.P4	22030555
7015C.TYN.SUL.P4	22030556
7015A5.TYN.SUL.P4	22030557
7016C.TYN.SUL.P4	22030558
7016C.TYN.SUM.P4	22030559
7016A5.TYN.SUL.P4	22030560
7017C.TYN.SUL.P4	22030561
7017A5.TYN.SUL.P4	22030562
7018C.TYN.SUL.P4	22030563
7018A5.TYN.SUL.P4	22030564
7019A5.TYN.SUL.P4	22030565
7019C.TYN.SUL.P4	22030566
7020C.TYN.SUL.P4	22030567
7020C.TYN.SUM.P4	22030568
7020A5.TYN.SUL.P4	22030569
7020A5.TYN.DUL.P4	22030570
7021C.TYN.SUL.P4	22030571
7022C.TYN.SUL.P4	22030572
7022A5.TYN.SUL.P4	22030573

Bearing Numbers	TOMICS Numbers
7024C.TYN.SUL.P4	22030574
7024A5.TYN.SUL.P4	22030575
7024A5.TYN.DUL.P4	22030576
7026C.TYN.SUL.P4	22030577
7028C.T.SUL.P4	22030578
7028A5.T.SUL.P4	22030579
7030C.T.SUL.P4	22030580
7900C.TYN.SUL.P4	22030581
7901C.TYN.SUL.P4	22030582
7901A5.TYN.SUL.P4	22030583
7902C.TYN.SUL.P4	22030584
7902A5.TYN.SUL.P4	22030585
7903C.TYN.SUL.P4	22030586
7903A5.TYN.SUL.P4	22030587
7904C.TYN.SUL.P4	22030588
7904A5.TYN.SUL.P4	22030589
7905C.TYN.SUL.P4	22030590
7905A5.TYN.SUL.P4	22030591
7906C.TYN.SUL.P4	22030592
7906A5.TYN.SUL.P4	22030593
7907C.TYN.SUL.P4	22030594
7907A5.TYN.SUL.P4	22030595
7908C.TYN.SUL.P4	22030596
7908A5.TYN.SUL.P4	22030597

Bearing Numbers	TOMICS Numbers
7909C.TYN.SUL.P4	22030598
7909A5.TYN.SUL.P4	22030599
7910C.TYN.SUL.P4	22030600
7911C.TYN.SUL.P4	22030601
7912C.TYN.SUL.P4	22030602
7912A5.TYN.SUL.P4	22030603
7913A5.TYN.SUL.P4	22030604
7913C.TYN.SUL.P4	22030605
7914C.TYN.SUL.P4	22030606
7914A5.TYN.SUL.P4	22030607
7915C.TYN.SUL.P4	22030608
7916C.TYN.SUL.P4	22030609
7916A5.TYN.SUL.P4	22030610
7917A5.TYN.SUL.P4	22030611
7918C.TYN.SUL.P4	22030612
7919A5.TYN.SUL.P4	22030613
7920A5.TYN.SUL.P4	22030614
7921C.T.SUL.P4	22030615
7921A5.T.SUL.P4	22030616
7922C.TYN.SUL.P4	22030617
7922A5.TYN.SUL.P4	22030618
7924C.TYN.SUL.P4	22030619
7924A5.TYN.SUL.P4	22030620
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Bearing Numbers	TOMICS Numbers
7926C.TYN.SUL.P4	22030621
7926A5.TYN.SUL.P4	22030622
7928C.TYN.SUL.P4	22030623
7928A5.TYN.SUL.P4	22030624
7930CA.TA.SUL.P4	22030625
7930A5.TYN.SUL.P4	22030626
7936C.SUL.P4	22030627
7202C.TYN.SUL.P4	22030628
7202A5.TYN.SUL.P4	22030629
7203C.TYN.SUL.P4	22030630
7204C.TYN.SUL.P4	22030631
7205C.TYN.SUL.P4	22030632
7205A5.TYN.SUL.P4	22030633
7206C.TYN.SUL.P4	22030634
7206A5.TYN.SUL.P4	22030635
7206A5.TYN.SUM.P4	22030636
7207C.TYN.SUL.P4	22030637
7207A5.TYN.SUL.P4	22030638
7208C.TYN.SUL.P4	22030639
7208A5.TYN.SUL.P4	22030640
7209C.TYN.SUL.P4	22030641
7209A5.TYN.SUL.P4	22030642
7210C.TYN.SUL.P4	22030643
7210A5.TYN.SUL.P4	22030644

Bearing Numbers	TOMICS Numbers
7211C.TYN.SUL.P4	22030645
7211A5.TYN.SUL.P4	22030646
7212C.TYN.SUL.P4	22030647
7213C.TYN.SUL.P4	22030648
7214C.TYN.SUL.P4	22030649
7215C.TYN.SUL.P4	22030650
7216C.TYN.SUL.P4	22030651
7218C.TYN.SUL.P4	22030652
7219C.TYN.SUL.P4	22030653
7224C.TYN.SUM.P4	22030654
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Angular ContactBall Bearing

Angular Contact
Ball Bearing