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4 1/2H EB FF FB KOP

Name: 4 1/2H EB FF FB KOP
Brand: Regal Rexnord
SKU: 4 1/2H EB FF FB KOP
Availability: OutOfStock

Kop-Flex® 2274967 H Series Type EB Finished Bore Gear Coupling, 6-1/4 in Dia Bore, 13-5/8 in OD, 12-3/8 in OAL, 318000 in-lb Continuous/636000 in-lb Peak Torque, 4770 rpm Max

Manufacturer: Regal Rexnord

Manufacturer part number: 2274967

Availability: Ships in 3-5 days.

Estimated dates are contingent upon manufacturer stock.

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Product Details

Brand Name

Kop-Flex®

Type

Type EB Finished Bore

Description

A conventional 4 bearing system has 2 bearings on the driving shaft and two bearings on the driven shaft. Both angular and offset shaft misalignment will be present to some deg and a full flex coupling is mandatory. The full flex coupling is the standard coupling having two gear ring sets, one set per half coupling.

Kop-Flex® Gear Coupling, Type EB Finished Bore, Series: H Series, 6-1/4 in Bore, 13-5/8 in OD, 12-3/8 in Overall Length, Full Flex Hub, 8-1/2 in Hub, 5.313 in Length Through Bore, 318000 in-lb Continuous/636000 in-lb Peak Torque, 4770 rpm Maximum, 505 hp Power, 3/4 in Dia x 3-3/8 in L Bolt, 10 Bolts, -40 to 190 deg F

Application

Aggregate, Cement, Coal Power Generation, Cranes, Hoists, HVAC, Marine, Metals, Minerals, Mining, Pulp, Paper, Unit Handling, Water and Wastewater Industries

Features

Size 4.5 coupling
Large bore capacity with O-ring seal design and the most economical gear coupling design
Curved face teeth (sizes 1 through 7) for up to 1.5 deg static misalignment capability
Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangeability in flex halves
Precision drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection
Large gear tooth pitch diameter with high torque capacity
Close fitting, tight tolerance flange holes and bolt holes
Grease lubrication required
The most economical gear coupling design

Specifications

Bolt Size:	3/4 in Dia x 3-3/8 in L
Bore Diameter:	6-1/4 in
Hub Size:	8-1/2 in
Hub Type:	Full Flex
Length Through Bore:	5.313 in
Maximum Speed:	4770 rpm
Number of Bolts:	10
Outside Diameter:	13-5/8 in
Overall Length:	12-3/8 in
Power Rating:	505 hp
Series:	H Series
Temperature Rating:	-40 to 190 deg F
Torque Rating:	318000 in-lb Continuous/636000 in-lb Peak

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