Martin12H 2 1/4

12H 2 1/4

QUADRA-FLEX® Coupling Hub

Item #111902185

Coupling Hub
2 1/4 in Bore
5 3/4 in Hub Diameter
2 31/32 in Hub Length
12SC Coupling Size

Std Keyway

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Martin12H 2 1/4

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Product Details

Coupling Hub
2 1/4 in Bore
5 3/4 in Hub Diameter
2 31/32 in Hub Length
12SC Coupling Size

Specifications

Length	2 31/32 in
Hub Dia.	5 3/4 in
Bore Size	2 1/4 in
Material	Steel
Outside Dia.	5 3/4 in
RPM [Max]	2,800 rpm
Coupling Size	12SC
Weight	16.6 LB
EAN or UPC	697950790664

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