These are stock parts — We also have Made-to-Order parts or Contact Us

FINISHED BORE - 40

Complete With Any Bore Size Indicated – Standard Straight Keyway and One Setscrew

Hub diameters vary with shaft size. Do not use stock B type dimensions.

Filtering:
Catalog Number
Pitch Diameter
1⁄2
5⁄8
3⁄4
7⁄8
1
1 1⁄8
1 3⁄16
1 1⁄4
1 3⁄8
1 7⁄16
1 1⁄2
Appx. Weight
Group
Finished Bore Sprockets
40FB9 1.462 ✕ ✕ .10lbs
A.N.S.I. No. 40 Chain - Type B Sprockets - Hub One Side - Finished Bore
40FB10 1.618 ✕ ✕ ✕ .20lbs
40FB12 1.932 ✕ ✕ ✕ ✕ ✕ .30lbs
40FB13 2.089 ✕ ✕ ✕ ✕ ✕ .40lbs
40FB14 2.247 ✕ ✕ ✕ ✕ .50lbs
40FB15 2.405 ✕ ✕ ✕ ✕ ✕ ✕ ✕ .60lbs
40FB16 2.563 ✕ ✕ ✕ ✕ ✕ ✕ ✕ .70lbs
40FB17 2.721 ✕ ✕ ✕ ✕ ✕ ✕ ✕ .80lbs
40FB20 3.196 ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕ ✕ 1.30lbs