Martin12S 2 3/4

12S 2 3/4

QUADRA-FLEX® Coupling Hub

Item #100967763

Coupling Hub
2 3/4 in Bore
5 3/4 in Hub Diameter
2 31/32 in Hub Length
12S Coupling Size

Std Keyway

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Martin12S 2 3/4

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Product Details

Coupling Hub
2 3/4 in Bore
5 3/4 in Hub Diameter
2 31/32 in Hub Length
12S Coupling Size

Specifications

Coupling Size	12S
RPM [Max]	2,800 rpm
Hub Dia.	5 3/4 in
Bore Size	2 3/4 in
Outside Dia.	5 3/4 in
Material	Steel
Length	12 7/8 in
Hub Length	2 31/32 in
Weight	29.69 LB
EAN or UPC	697950991580

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