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

Catalog #:4H EB FF FB
Part #:2274959
  • 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
List Price: $8,568.00

General Specifications

UPC: 662384146653 Weight: 191.92 LB

Technical Specifications

Bolt Circle: 11 Rating HP @ 100 RPM: 375
Fastener Size & Length: 3/4 x 3 3/8 Coupling Type: Gear Coupling
Bore Type: Finished Bore Fastener Quantity: 8
Material: Medium Carbon Steel Bolt Type: Exposed
Outside Diameter (in): 12.5 in Coupling Size: 4
Length Through Bore (in): 4.1875 in Tooth Profile: Straight faced, Involute Stub Tooth
Model Name: H1-7FF_Master Speed Max (rpm): 5,260 rpm
Style: Series H Configuration: Full Flex
Torque [Max]: 472,000 Lube/Non-Lube: Lubricated
Bore Size Max: 5.5 Compatible Bore Size [Min] (in): 2.5 in
Torque Rating (in-lb): 236,000 Measurement System: Imperial
Overall Length (in): 8.75 in
Catalog #:4W EB FF
Part #:2280931
List Price: $7,024.00
Catalog #:4H SB FF FB
Part #:2275162
List Price: $8,576.00
Catalog #:4W SB FF
Part #:2281178
List Price: $7,160.00
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