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2 1/2H EB FF KOP

Name: 2 1/2H EB FF KOP
Brand: Regal Rexnord
SKU: 2 1/2H EB FF KOP

Kop-Flex® 2274801 H Series Exposed Bolt Gear Coupling, 3-1/2 in Dia Bore, 8-3/8 in OD, 6-1/4 in OAL, 56700 in-lb Continuous/113400 in-lb Peak Torque, 7900 rpm Max

Manufacturer: Regal Rexnord

Manufacturer part number: 2274801

Availability: Ships in 3-5 days.

Estimated dates are contingent upon manufacturer stock.

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Product Details

Brand Name

Kop-Flex®

Type

Exposed Bolt

Description

A conventional 4-bearing system has two 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, Exposed Bolt, Series: H Series, 3-1/2 in Bore, 8-3/8 in OD, 6-1/4 in Overall Length, Full Flex Hub, 5-7/8 in Hub, 3-1/32 in Length Through Bore, 56700 in-lb Continuous/113400 in-lb Peak Torque, 7900 rpm Maximum, 90 hp Power, 5/8 in Dia x 2-3/4 in L Bolt, 6 Bolts, Carbon Steel

Application

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

Standards

AGMA/ANSI 9002

Features

Flange interchangeable with all the competitors
High misalignment capability up to 1-1/2 in per coupling half
Large gear tooth pitch diameter with high torque capacity
Close fitting, tight tolerance flange holes and bolt holes
Field replaceable, standard nitrile rubber o-ring seal
Most competitively priced o-ring coupling
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
Straight faced, involute stub tooth
Size 2.5 coupling

Includes

(1) Setscrew and (1) Keyway

Specifications

Bolt Size:	5/8 in Dia x 2-3/4 in L
Bore Diameter:	3-1/2 in
Country of Origin:	MX
Hub Size:	5-7/8 in
Hub Type:	Full Flex
Length Through Bore:	3-1/32 in
Material:	Carbon Steel
Maximum Speed:	7900 rpm
Number of Bolts:	6
Outside Diameter:	8-3/8 in
Overall Length:	6-1/4 in
Power Rating:	90 hp
Series:	H Series
Torque Rating:	56700 in-lb Continuous/113400 in-lb Peak

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