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

 3.250 in

LTB

 1.000 in

Style

 B

No. Teeth

 39

Finished Bore Diameter

 1.125 in
Max. Bore1 2.250 in

Weight

 4.000 lb

Tooth Nominal Width

 0.284 in

Hardened Teeth 

 Yes

UPC Code

 097039305114

Chain Technical Data

Pitch

 0.500 in

Chain Size

 40

Sprocket Diameters

Outside Diameter

 6.490 in

Pitch Diameter

 6.214 in

Caliper Diameter

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