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. 40, B Style, 1.125" Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter

 3.500 in

LTB

 1.125 in

Style

 B

No. Teeth

 42

Finished Bore Diameter

 1.125 in
Max. Bore1 2.375 in

Weight

 4.640 lb

Tooth Nominal Width

 0.284 in

Hardened Teeth 

 Yes

Chain Technical Data

Pitch

 0.500 in

Chain Size

 40

Sprocket Diameters

Outside Diameter

 6.970 in

Pitch Diameter

 6.691 in

Caliper Diameter

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