Tsubaki of Canada
Head Office & Manufacturing Plant
1630 Drew Road
Mississauga, Ontario L5S 1J6

Toll Free: (905) 676-0400, (800) 263-7088
After Hours Number: (905) 601-3043
Fax: (905) 676-0904
Email: insidesales@tsubaki.ca
Website: www.tsubaki.ca
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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 4.750 in

LTB

 2.375 in

Style

 B

No. Teeth

 15

Outside Diameter

 7.960 in

Pitch Diameter

 7.215 in

Caliper Diameter

 6.300 in
Max. Bore2 3.250 in

Weight

 16.700 lb

Tooth Nominal Width

 0.924 in

Hardened Teeth

 Yes

UPC Code

 097039317476

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°