Basic Info.

Model NO.

428 420 415 428H

HS Code

7315190000

Model NO.

428 420 415 428H

HS Code

7315190000

Product Desciption

We can supply roller for motorcycle chain 415 415H 420 420H 428 428H 520 520H 525 530 530H. material grade is selectable. And heat treatment is available.

Standard roller dimension list
Item	Outer diameter mm tolerance		Inner diameter mm  tolerance		height mm tolerance		Concentricity mm
04B	4.00	0.00	2.76	+0.07	2.65	0.00
		-0.04		+0.03		-0.15
05B	5.00	0.00	3.3	+0.07	2.97	0.00
		-0.04		+0.03		-0.15
06B	6.35	0.00	4.77	+0.08	5.70	0.00	0.06
		-0.05		+0.03		-0.20
408	7.72	0.00	5.16	+0.06	2.30	0.00	0.08
		-0.05		0		-0.10
41	7.77	0.00	5.08	+0.11	6.20	0.00	0.08
		-0.05		+0.06		-0.22
410	7.70	0.00	5.1	+0.05	3.30	0.00	0.08
		-0.05		0		-0.10
415	7.77	0.00	5.38	+0.08	4.60	0.00	0.08
		-0.05		+0.03		0.20
415H	7.77	0.00	5.63	+0.12	4.60	0.00	0.08
		-0.05		+0.07		0.20
420	7.77	0.00	5.63	+0.08	6.20	0.00	0.08
		-0.05		+0.03		-0.20
08A 40 (208A)	7.95	0.00	5.63	+0.11	7.80	0.00	0.08
		-0.05		+0.06		-0.25
C208AL	15.88	0.00	5.63	+0.15	7.60	0.00	0.12
		-0.08		+0.1		-0.25
08B 428	8.51	0.00	6.37	+0.09	7.70	0.00	0.08
		-0.05		+0.04		-0.25
50 10B	10.16	0.00	7.03	+0.12	9.40	0.00	0.08
		-0.07		+0.07		-0.25
520	10.16	0.00	7.03	+0.12	6.25	0.00	0.12
		-0.07		+0.07		-0.22
525	10.16	0.00	7.03	+0.12	7.85	0.00	0.12
		-0.07		+0.07		-0.20
C210AL	19.05	0.00	7.03	+0.17	9.30	0.00	0.12
		-0.05		+0.12		-0.25
60 212A	11.91	0.00	8.33	+0.13	12.50	0.00	0.12
		-0.07		+0.08		-0.30
C212AL	22.23	0.00	8.33	+0.2	12.40	0.00	0.12
		-0.05		+0.13		-0.30
630	11.91	0.00	8.33	+0.13	9.30	0.00	0.12
		-0.07		+0.08		-0.30
12B	12.07	0.00	8.1	+0.12	11.65	0.00	0.12
		-0.07		+0.06		-0.30
Standard roller dimension list
Item	Outer diameter mm tolerance		Inner diameter mm  tolerance		height mm tolerance		Concentricity mm
80 216A	15.88	0.00	11.1	+0.16	15.70	0.00	0.12
		-0.07		+0.1		-0.30
16B	15.88	0.00	11.5	+0.2	16.80	0.00	0.12
		-0.07		+0.15		-0.30
C216AL	28.58	0.00	11.1	+0.21	15.50	0.00	0.15
		-0.08		+0.15		-0.30
C2080H	28.70	0.00	16	+0.1	15.60	0.00	0.15
		-0.07		0		-0.25
100	19.05	0.00	13.6	+0.22	18.85	0.00	0.15
		-0.08		+0.15		-0.33
20B	19.05	0.00	14.05	+0.18	19.50	0.00	0.15
		-0.08		+0.11		-0.33
120	22.23	0.00	15.6	+0.25	25.00	0.00	0.15
		-0.08		+0.17		-0.33
24B	25.40	0.00	18.69	+0.26	25.20	0.00	0.20
		-0.10		+0.18		-0.33
160	25.40	0.00	18	+0.26	25.00	0.00	0.15
		-0.10		+0.18		-0.33
28B	27.94	0.00	20.37	+0.28	30.70	0.00	0.20
		-0.10		+0.2		-0.33
200	28.58	0.00	20	+0.28	31.30	0.00	0.20
		-0.08		+0.2		-0.40
32B	29.21	0.00	22.48	+0.28	30.50	0.00	0.20
		-0.10		+0.2		-0.40
08BHP	6.37	0.00	4.5	+0.1	16.80	0.00	0.05
		-0.03		0		-0.20
40HP	5.63	0.00	4	+0.15	16.50	0.00	0.05
		-0.03		+0.05		-0.18
50HP	7.03	0.00	5.13	+0.15	20.70	0.00	0.05
		-0.03		+0.05		-0.18
10BHP	7.03	0.00	5.13	+0.15	19.50	0.00	0.05
		-0.03		+0.05		-0.18
60HP	8.33	0.00	6	+0.15	27.40	0.00	0.06
		-0.03		+0.05		-0.21
12BHP	8.10	0.00	6	+0.25	22.70	0.00	0.06
		-0.03		+0.15		-0.21
80HP	11.10	0.00	8.4	+0.1	32.70	0.00	0.08
		-0.03		0		-0.25
16BHP	11.50	0.00	8.2	+0.15	37.70	0.00	0.08
		-0.03		+0.05		-0.25
HP35	14.00	0.00	10.2	+0.25	31.20	0.00	0.08
		-0.03		+0.15		-0.18

Product name	Roller
Application	Industrial chain Motorcycle chain conveyor chain
Material	Alloy steel
Material grade	SAE8620 SCM420 C1018 20CrMnMo 20Mn 40Cr A3
Heat treatment	Available
Dimension	According to your drawing
Package	Plywood case
Sample	Available
MOQ	300KGS~500KGS
Lead time	30 Days
FOB port	Ningbo or Shanghai

Q:What machine you produce the roller
A:We produce it in cold forging machine
Q:Can you accept our material grade?
A:Yes, we can use material as your required or find the same material composition with your confirmation.
Q:Can we use our own shipping agency
A:Yes, you can. We have cooperated with many forwarders. If you need, we can recommend some to you and you can compare the price and the service.
Q:Our port of shipment?
A: Shanghai/Ningbo
Q:What's your payment terms
A:We accept T/T.