Multi-Strand, No. 40, B Style, .625" plain bore

All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Stock Bore

0.625 in

Hub Diameter

3.000 in

LTB

2.250 in

Style

B

No. Teeth

23

Outside Diameter

3.940 in

Pitch Diameter

3.672 in

Caliper Diameter

3.351 in
Max. Bore1 2.000 in

Weight

4.960 lb

Tooth Nominal Width

0.275 in

Hardened Teeth 

Yes

Industry Equivalent

E40B23H

UPC Code

097039367433

Chain Technical Data

Pitch

0.500 in

Chain Size

40-3
  • 1 Dimensions shown allow for strandard keyway with set screw at 90°