Multi-Strand, No. 50, B Style, 1.00" plain bore

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

Specifications

Stock Bore Diameter

1.000 in

Hub Diameter

3.500 in

LTB

2.625 in

Style

B

No. Teeth

21

Outside Diameter

4.520 in

Pitch Diameter

4.194 in

Caliper Diameter

3.782 in
Max. Bore1 2.375 in

Weight

7.420 lb

Tooth Nominal Width

0.332 in

Hardened Teeth 

Yes

Industry Equivalent

E50B21H

UPC Code

097039367778

Chain Technical Data

Pitch

0.625 in

Chain Size

50-3
  • 1 Dimensions shown allow for standard keyway with set screw at 90°