Kop Flex Gear Coupling - Style Series H - Size 4 - Rough Bore - 4H EB FF

Catalog #:4H EB FF
Part #:2274835
  • Large bore capacity with o-ring seal design. The most economical gear coupling design.
  • Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
  • Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangability in flex halves.
  • Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
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Weight:191.92 LB
UOM:EA
List Price: $6,256.00

General Specifications

UPC: 662384140064 Weight: 191.92 LB

Technical Specifications

Outside Diameter (in): 12.5 in Coupling Size: 4
Bolt Circle: 11 Tooth Profile: Straight faced, Involute Stub Tooth
Bore Type: Rough Bore Fastener Quantity: 8
Rating HP @ 100 RPM: 375 Bolt Type: Exposed
Coupling Type: Gear Coupling Fastener Size & Length: 3/4 x 3 3/8
Model Name: H1-7FF_Master Material: Medium Carbon Steel
Length Through Bore (in): 4.75 in Style: Series H
Configuration: Full Flex Overall Length (in): 8.75 in
Torque [Max]: 472,000 Measurement System: Imperial
Bore Size Max: 5.5 Lube/Non-Lube: Lubricated
Torque Rating (in-lb): 236,000 Compatible Bore Size [Min] (in): 2.5 in
Speed Max (rpm): 5,260 rpm
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