Boston Gear40B25-1 7/16

40B25-1 7/16

Finished Bore Sprocket

Item #101853075

40 Chain, 25 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Boston Gear40B25-1 7/16

Auto Replenish

each One-time purchase

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US Tsubaki Inc. 40BS25 1 7/16

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Product Details

40 Chain, 25 Tooth, 1.4375 in Bore, With Keyway and Setscrew

features

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

compliances

0

Specifications

Keyway	w/Keyway & Setscrew
Material	Steel
Outside Dia.	4.258 in
Hardened Teeth	Without Hardened Teeth
Chain No.	40
Hub Length Thru	0.716 in
No. of Teeth	25
Width Across Teeth	0.284 in
Length Through Bore	1 in
Sprocket Style	B
Hub Dia.	3 1/4 in
No. of Strands Across	1
Inch/Metric	Inch
Finished Bore	1 7/16 in
Chain Pitch	0.5 in
Pitch Diameter	3.989 in
Weight	1.54 LB
EAN or UPC	781711361245

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