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2275667

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Kop-Flex 4F EB FF (Rexnord PN 2275667) Size 4 FASTS gear coupling with extended bore and finished bore flanged construction, 12.5" outside diameter and 4.25" maximum bore capacity. Features lifetime metallic seal and 300% greater lubricant capacity for extended service life in high-torque industrial applications.

MODEL 2275667

BRAND

KOP-FLEX

SKU

2292963

WEIGHT

172.760 lb

UOM

each

UPC

662384010138

Contact supplier for technical support on: 800-626-2120

$5,354.38 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable:No

Bolt Circle

11

Bolt Type

Exposed

Bore Size Max

4.25

Bore Type

Rough Bore

Configuration

Full Flex

Coupling Size

4

Coupling Type

Gear Coupling

Fastener Quantity

8

Fastener Size & Length

3/4 x 3 3/8

Length Through Bore (in)

4.75

Lube/Non-Lube

Lubricated

Material

Medium Carbon Steel

Measurement System

Imperial

Min Compatible Bore Size (in)

2.625

OD

12.5

Overall Length (in)

9.75

Rating HP @ 100 RPM

375

Sleeve Type

Flanged

Speed Max (rpm)

5260

Style

FASTS

Tooth Profile

Straight Faced Involute Hub tooth

Torque [Max] (in-lb)

472000

Torque Rating (in-lb)

236000

  • All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
  • Provides 300% greater lubricant capacity than o-ring style couplings.
  • Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
  • Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.

CAD Drawing
3D Drawing IGES
Catalog Page
Installation Manual - Revised 2016
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