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40 B hub sprocket, 21 teeth, bored to size 1-1/8" w/KWSS hardened
Unit of Measure

SEO

Brand

 N/A ELITE

Specifications

UPC Code

 N/A 847648178766

Type

 N/A B Bored to Size

Chain Size

 N/A 40

Number of Teeth

 N/A 21

Idler

 N/A No

Catalog Number

 N/A 40BS21

Model Specification

 N/A Keyway, Set Screw

Description 1

 N/A ANSI 40, Type B, 21 Teeth, 1-1/8 Bore

Description 2

 N/A SPROCKET

Norm

 N/A DIN 8188, ISO 606

Weight

 N/A 1.73 lb

Dimensions

Outside Diameter

 N/A 3.618 in

Pitch Diameter

 N/A 3.355 in

Finishing Bore

 N/A 1 1/8 in

Hub Diameter

 N/A 2 3/4 in

LTB

 N/A 1 in

Chain Dimensions

Pitch

 N/A 1/2 in

Inner Width

 N/A 5/16 in

Roller Diameter

 N/A 0.312 in