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40BS20 1 MSG

Name: 40BS20 1 MSG
Brand: Martin Sprocket & Gear
SKU: 40BS20 1 MSG
Price: 34.57 USD
Availability: InStock

Martin 40BS20 1 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1 in Dia Bore, 3.457 in OD, #40 Chain, 20 Teeth, 1/2 in Pitch, Steel

Manufacturer: Martin Sprocket & Gear

Manufacturer part number: 40BS20 1

Availability: Ships in 2-4 days.

Estimated dates are contingent upon manufacturer stock.

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$34.57

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Product Details

Brand Name

Martin

Type

Bored-to-Size Type BS

Description

These finished bore sprockets are shaft ready and come complete with keyways and setscrews. The keyways are on center line of the tooth. Bored to size sprockets with 1/2 in bores and smaller are stocked with (2) setscrews only.

Martin Single Pitch Roller Chain Sprocket, Bored-to-Size Type BS, 1 in Bore Dia, 3.457 in Outside Dia, #40 Chain, 20 Teeth, 1/2 in Pitch, 3.196 in, 2-5/8 in Hub Dia, 5/16-18 x 5/16 in Screw, 1/4 x 1/8 in Keyway, 1 in Length Through Bore, Steel

Standards

PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Features

Keyway is on center line of tooth
Stock finished bores
Non-hardened teeth
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
2 set screws keyed on centerline of tooth

Includes

(2) Setscrews

Specifications

Bore Diameter:	1 in
Chain Size:	#40
Country of Origin:	US
Hub Diameter:	2-5/8 in
Keyway Size:	1/4 x 1/8 in
Length Through Bore:	1 in
Material:	Steel
Number of Teeth:	20
Outside Diameter:	3.457 in
Pitch:	1/2 in
Pitch Diameter:	3.196 in
Screw Size:	5/16-18 x 5/16 in

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