Products

Tsubaki of Canada produces high-quality products for a wide range of industries and applications including roller chains, conveyor chains, sprockets, cable & hose carrier systems, clutches and backstops, and continuous flex cables.

Knowledge Center

Tsubaki is offering tips and solutions to the most pressing problems that are often encountered in day-to-day operations.

Request Information

No. 40, B Style, .875" Finished Bore
All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data | Sprocket Diameters

Specifications

Hub Diameter	N/A 3.500 in
LTB	N/A 1.125 in
Style	N/A B
No. Teeth	N/A 43
Finished Bore Diameter	N/A 0.875 in
Max. Bore¹	N/A 2.375 in
Weight	N/A 4.800 lb
Tooth Nominal Width	N/A 0.284 in
Hardened Teeth	N/A Yes
UPC Code	N/A 097039305275

Chain Technical Data

Pitch	N/A 0.500 in
Chain Size	N/A 40

Sprocket Diameters

Outside Diameter	N/A 7.130 in
Pitch Diameter	N/A 6.850 in
Caliper Diameter	N/A 6.532 in

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

Link To Knowledge Center

Tsubaki is offering tips and solutions to the most pressing problems that are often encountered in day-to-day operations.

Email ^*
First Name ^*
Last Name ^*
Project Name
Project Location
ID
Job Title
Company ^*
Address Line 1
City ^*
State
Zip/Postal Code ^*
Country ^*
Phone Number
Fax Number
reCAPTCHA

Products

Knowledge Center

Specifications

Hub Diameter

LTB

Style

No. Teeth

Finished Bore Diameter

Weight

Tooth Nominal Width

Hardened Teeth

UPC Code

Chain Technical Data

Pitch

Chain Size

Sprocket Diameters

Outside Diameter

Pitch Diameter

Caliper Diameter

Link To Knowledge Center