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2280782

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Kop-Flex 5F SB FR (Rexnord PN 2280782) Size 5 FASTS gear coupling with standard rough bore, 15.3125" outside diameter and 5.5" maximum bore. Lifetime metallic seal and 300% greater lubricant capacity extend service life in demanding industrial applications. Designed for high-torque, high-misalignment drivelines where maintenance access is limited.

MODEL 2280782

BRAND

KOP-FLEX

SKU

2293052

WEIGHT

344.248 lb

UOM

each

UPC

662384010268

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

$7,584.99 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable:No

Bolt Type

Shrouded

Bore Size Max

5.5

Bore Type

Rough Bore

Configuration

Flex Rigid

Coupling Size

5

Coupling Type

Gear Coupling

Fastener Quantity

14

Fastener Size & Length

3/4 x 2 1/8

Hub Diameter (in)

11.375

Length Through Bore (in)

5.6875

Lube/Non-Lube

Lubricated

Material

Medium Carbon Steel

Max Bore w/standard key for Flex Hub

5.5

Measurement System

Imperial

Min Compatible Bore Size (in)

0

Min Compatible Bore Size Flex Hub (in)

3.25

Min Compatible Bore Size Rigid Hub (in)

3

OD

15.3125

Overall Length (in)

12.063

Rating HP @ 100 RPM

700

Sleeve Type

Flanged

Speed Max (rpm)

4300

Style

FASTS

Tooth Profile

Straight Faced Involute Hub tooth

Torque [Max] (in-lb)

882000

Torque Rating (in-lb)

441000

  • 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.

Instruction Sheet
3D Drawing IGES
Catalog Page
Installation Manual - Revised 2016
When will I be charged for my order? Ordering Do you provide credit terms? Ordering Can I get a discounted price? I am a reseller / government entity. Ordering What is the return/warranty policy? Ordering Can it be shipped today? Ordering Does “Usually ships in 24 hours” mean it’s in stock? Ordering Read full FAQ
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