Boston Gear40B20-3/4

40B20-3/4

Finished Bore Sprocket

Item #101836270

40 Chain, 20 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear40B20-3/4

Auto Replenish

each One-time purchase

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Product Details

40 Chain, 20 Tooth, 0.75 in Bore, With Keyway and Setscrew

features

Quality design
Superior fatigue resistance
Long operational life
Complete with keyway and setscrew

compliances

0

Specifications

Chain No.	40
Sprocket Style	B
Hub Length Thru	0.716 in
Hardened Teeth	Without Hardened Teeth
Inch/Metric	Inch
Length Through Bore	1 in
Chain Pitch	0.5 in
Pitch Diameter	3.196 in
No. of Teeth	20
No. of Strands Across	1
Keyway	w/Keyway & Setscrew
Width Across Teeth	0.284 in
Finished Bore	3/4 in
Material	Steel
Outside Dia.	3.457 in
Hub Dia.	2 5/8 in
Weight	1.501 LB
EAN or UPC	781711150801

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