Kop Flex Elastomeric Coupling - Style Drop-Out Spacer (DO) - Size 9 - Rough Bore - 90 DOBB

Catalog #:90 DOBB
Part #:2300143
  • Non-Lubricated design for tough industrial applications.
  • Maintenance savings through easily replaceable rubber elements in the application, without moving the driving or driven equipment.
  • Available close coupled or in various spacer configuration to suit pump applications.
  • Easy to assemble and operate in hot, wet, gritty tough environment. Widely used in hot strip mill roller table application.
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Weight:79.74 LB
List Price: $6,175.50

General Specifications

UPC: 662384080704 Weight: 79.74 LB

Technical Specifications

Shaft Separation: 7.25 Style: Drop-Out Spacer (DO)
Shaft Separation Max. (C): 7.5 Shaft Separation Min. (C): 6.625
Hub Sep. (L) Wide Mount: 4.125 Coupling Size: 9
Bore Type: Rough Bore Stock Rough Bore Max (C Flex) or DO: 1.5
Length Through Bore (in): 1.5625 in Bore Range (in): 1.625 to 4.250 in
Flange Diameter (in): 13.0625 in Bore w/ Std. Keyway - Max E or R Hub: 4.25
Torque Rating (in-lb): 14,200 Coupling Type: Elastomeric Coupling
Bore Size Max: 4.25 Overall Length (in): 16.25 in
Measurement System: Imperial Outside Diameter (in): 12.125 in
Speed Max (rpm): 2,000 rpm Bore w/ Std. Keyway - Min E or R Hub: 1.625
Lube/Non-Lube: Non-Lubricated
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