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
Print Back
No. 40, B Style, 1.00" Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter

 N/A 3.250 in

LTB

 N/A 1.000 in

Style

 N/A B

No. Teeth

 N/A 28

Finished Bore Diameter

 N/A 1.000 in
Max. Bore1 N/A 2.250 in

Weight

 N/A 2.500 lb

Tooth Nominal Width

 N/A 0.284 in

Hardened Teeth 

 N/A Yes

Industry Equivalent

 N/A 40BS28 1

UPC Code

 N/A 097039325167

Chain Technical Data

Pitch

 N/A 0.500 in

Chain Size

 N/A 40

Sprocket Diameters

Outside Diameter

 N/A 4.740 in

Pitch Diameter

 N/A 4.465 in

Caliper Diameter

 N/A 4.153 in
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.