Deep Groove Ball Bearing (NSK)

Deep Groove Ball Bearing (NSK)

Maker : NSK

Numbering System of Precision Deep Groove Ball Bearings

6210T1XC3P4
①②③④⑤⑥⑦⑧

① Bearing type

6 : single-row deep groove ball bearing

② Dimension

0 : 10 series , 2 : 02 series, 3 : 03 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 ×5 (mm)

⑤ Material

No symbol : bearing steel (SUJ2)

SN24 : ceramic ball (Si3N4)

⑥ Cage

T1X : ball guided polyamide resin cage

TYA : high speed, ball guided polyamide resin cage

⑦ Seal

No symbol : open type

ZZ : steel shield

VV : non-contact rubber seal

⑧ Radial clearance

No symbol: normal clearance

C3 : larger than normal clearance

CM : special clearance for electric motor

CG : special radial clearance

⑨ Accuracy

P2 : ISO Class 2

P4 : ISO Class 4

P5 : ISO Class 5

T1X Type (Polyamide Resin Cage)

B60, 62 and 63 Series

Bearing
Numbers		 Boundary Dimensions (mm)Basic Load Ratings (kN)Limiting Speeds
(rpm)
d D Br
(min)		Cr
(Dynamic) 		C0r
(Static)
6000T1X102680.34.551.8738900
6200T1X103090.65.102.3935000
6001T1X122880.35.102.3735000
6201T1X1232100.66.803.0531900
6301T1X1237121.09.704.2028600
6002T1X153290.35.602.8329800
6202T1X1535110.67.653.7528000
6302T1X1542131.011.45.4524600
6003T1X1735100.36.003.2527000
6203T1X1740120.69.554.8024600
6303T1X1747141.013.66.6521900
6004T1X2042120.69.405.0022600
6204T1X2047141.012.86.6020900
6005T1X2547120.610.15.8519500
6205T1X2552151.014.07.8518200
6305T1X2562171.520.611.216100
6006T1X3055131.013.28.3016500
6206T1X3062161.019.511.315300
6306T1X3072192.026.714.113800
6007T1X3562141.016.010.314500
6207T1X3572171.025.715.313100
6307T1X3580212.533.518.012200
6008T1X4068151.016.811.513000
6208T1X4080181.029.117.911700
6308T1X4090232.540.522.610800
6009T1X4575161.020.915.211700
6209T1X4585191.031.520.410800
6010T1X5080161.021.816.610800