40B45SS

Reborable Roller Chain Sprocket

Item #100810764

2.375 in Maximum Bore

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Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

Specifications

Hardened Teeth	Without Hardened Teeth
Hub Dia.	3 1/2 in
Series	B
Outside Dia. [Min]	7.45 in
Hub Projection	53/64 in
Length Through Bore	1 in
Material	Stainless Steel
Bore Type	Reborable
Pitch Diameter	7.168 in
Sprocket Style	B
Inch/Metric	Inch
Single Strand Tooth Thickness	0.284 in
Martin No.	40B45
Chain Pitch	0.5 in
Hub Length Thru	0.841 in
Bore Style	Minimum Bore
Width Across Teeth	0.284 in
Family Name	No. 40 - 1/2 in Pitch - Single - Type B & C
Chain No.	40
Outside Dia.	7.45 in
Bore Range [Min]	0.75 in
No. of Teeth	45
No. of Strands Across	1
Caliper Diameter	6.851 in
Bore Range [Max]	2.375 in
Weight	4.85 LB
EAN or UPC	697950041285