No. 41, B Style, .625" Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter

1.563 in

LTB

0.875 in

Style

B

No. Teeth

12

Finished Bore Diameter

0.625 in
Max. Bore1 0.625 in

Weight

0.330 lb

Tooth Nominal Width

0.227 in

Hardened Teeth 

Yes

Industry Equivalent

41BS12 5/8

UPC Code

097039322098

Chain Technical Data

Pitch

0.500 in

Chain Size

41

Sprocket Diameters

Outside Diameter

2.170 in

Pitch Diameter

1.932 in

Caliper Diameter

1.626 in
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.