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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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

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

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