No. 120, B Style, 1.250" plain bore

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

Specifications

Stock Bore Diameter

1.250 in
Hub Diameter1 5.250 in

LTB

2.375 in

Style

B

No. Teeth

16

Outside Diameter

8.440 in

Pitch Diameter

7.689 in

Caliper Diameter

6.814 in
Max. Bore2 3.500 in

Weight

19.900 lb

Tooth Nominal Width

0.924 in

Hardened Teeth

Yes

UPC Code

097039317483

Chain Technical Data

Pitch

1.500 in

Chain Size

120
  • 1 Hub diameter may vary to suit bore sizes
  • 2 Dimensions shown allow for standard key way with set screw at 90°