Item # D40B11, No. 40 - 1/2" Pitch - Multiple Strand Sprockets On U.S. Tsubaki Inc.

Multi-Strand, No. 40, B Style, .500" plain bore
Has recessed groove in hub for chain clearance

All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data

Specifications

Stock Bore	N/A 0.500 in
Hub Diameter	N/A 1.438 in
LTB	N/A 1.500 in
Style	N/A B
No. Teeth	N/A 11
Outside Diameter	N/A 2.000 in
Pitch Diameter	N/A 1.775 in
Caliper Diameter	N/A 1.444 in
Max. Bore¹	N/A 0.750 in
Weight	N/A 0.620 lb
Tooth Nominal Width	N/A 0.275 in
Hardened Teeth	N/A Yes
UPC Code	N/A 097039364548

Chain Technical Data

Pitch	N/A 0.500 in
Chain Size	N/A 40-2

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

Specifications

Stock Bore

Hub Diameter

LTB

Style

No. Teeth

Outside Diameter

Pitch Diameter

Caliper Diameter

Weight

Tooth Nominal Width

Hardened Teeth

UPC Code

Chain Technical Data

Pitch

Chain Size