Boston Gear40B28-5/8

40B28-5/8

Finished Bore Sprocket

Item #101835076

40 Chain, 28 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear40B28-5/8

Auto Replenish

each One-time purchase

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US Tsubaki Inc. 40BS28 5/8

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Product Details

40 Chain, 28 Tooth, 0.625 in Bore, With Keyway and Setscrew

features

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

compliances

0

Specifications

Width Across Teeth	0.284 in
Pitch Diameter	4.466 in
Length Through Bore	1 in
Keyway	w/Keyway & Setscrew
Material	Steel
Hub Dia.	3 1/4 in
Inch/Metric	Inch
No. of Strands Across	1
Sprocket Style	B
Outside Dia.	4.738 in
Finished Bore	5/8 in
No. of Teeth	28
Hardened Teeth	Without Hardened Teeth
Chain No.	40
Chain Pitch	0.5 in
Hub Length Thru	0.716 in
Weight	3.084 LB
EAN or UPC	781711361306

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