Idle Shaft (IST..AC)

Idle shaft Assy. (IST□□AC)

Spec.	전산 No.	𝜙D	𝜙D1	L	L1	L2	B
IST17AC	33900490	17	23	180	15	48	12
IST20AC	33900491	20	27	180	11	48	14
IST25AC	33900492	25	32	180	9	48	15
IST30AC	33900493	30	37	180	7	48	16
IST35AC	33900494	35	43	182	5	50	17

Spec	Idle Shaft	Bearing (3 EA)	Key (2 EA)	Collar	Bearing Lock
Spec	Idle Shaft	Bearing (3 EA)	Key (2 EA)	Collar	Nut (2EA)	Washer
IST17AC	12343960	6203	5x5x25	12343956	AN03	AW03
IST20AC	12343961	6204	6x6x25	12343957	AN04	AW04
IST25AC	12343962	6205	8x7x25	12343958	AN05	AW05
IST30AC	12343963	6206	8x7x25	12343959	AN06	AW06
IST35AC	12343964	6207	10x8x25	12345356	AN07	AW07

조립위치

Idle shaft 부품도. (IST□□AC)

◈재질 : SS41 ◈ 사상 정도 : ▽( ▽▽▽ )

Spec.	전산 No.	𝜙D		𝜙D1	L	L1	L2		L3	L4	Lk	Ls
Spec.	전산 No.	기준	허용차 (j6)	𝜙D1	L	L1	기준	허용차	L3	L4	Lk	Ls
IST17AC	12343960	17	+0.008 -0.003	23	180	49.5	43.5	0 -0.1	16.0	18.0	30.0	16.0
IST20AC	12343961	20	+0.009 -0.004	27	180	49.5	43.5	0 -0.1	16.0	18.0	31.0	16.0
IST25AC	12343962	25	+0.009 -0.004	32	180	49.5	43.5	0 -0.1	16.0	18.0	33.0	16.0
IST30AC	12343963	30	+0.009 -0.004	37	180	49.5	43.5	0 -0.1	16.0	18.0	33.0	16.0
IST35AC	12343964	35	+0.011 -0.005	43	182	49.5	43.5	0 -0.1	14.0	20.0	35.0	18.0

Spec.	B		t1		W		h1		M
Spec.	기준	허용차 (N9)	기준	허용차	기준	허용차	기준	허용차	M
IST17AC	5	0 -0.030	3	+0.1 0	4.2	+0.3 0	2.5	±0.2	M17x1.0
IST20AC	6	0 -0.030	3.5	+0.1 0	4.2	+0.3 0	2.5	±0.2	M20x1.0
IST25AC	8	0 -0.036	4	+0.2 0	5.2	+0.3 0	3.0	±0.2	M25x1.5
IST30AC	8	0 -0.036	4	+0.2 0	5.2	+0.3 0	3.0	±0.2	M30x1.5
IST35AC	10	0 -0.036	5	+0.2 0	6.2	+0.3 0	4.0	±0.2	M35x1.5