Roller Chain Sprocket Hob

1. Standard for chain(GB,ASA-1, ASA-2, JIS-S, JIS-U, DIN, BS)

2. Pitch for chain

3. Roll diameter

4. No of chain

5. Specification for arbor which uses customer\s machine

Note: The measurement for standard GB, DIN/BS(8180, 8187,8188) is different so it needs to be specified when you order.

Tooth Profile for Chain Sprocket Hobs: U and S type, and specifications of roller chain sprocket gear hob as following;

The complete range of hobs produced by us, besides large modules hobs, is completed by

- Solid gear hobs from mod 0.5 -mod.22mm

- Spline hobs (parallel or involute such ASA)

- Roller chain hobs

- Carbide hobs

- Worm wheel hobs, shank type or bore type

- Pulley hobs

- HM hobs

The precision class of hobs obviously is regulated by international standards such Din 3968 (class A and class AA) 

Any special requests roller chain sprocket hob, please contact us for more details.