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2280527

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Kop-Flex 3F EB FR (Rexnord 2280527) Size 3 FASTS gear coupling with extended bore and rough bore, 9.4375" outside diameter and 3.125" max bore. Lifetime metallic seal and 300% greater lubricant capacity ensure reliable performance in demanding industrial applications. Designed for drop-in replacement with competitor gear couplings sizes 1-7.

MODEL 2280527

BRAND

KOP-FLEX

SKU

2292875

WEIGHT

81.280 lb

UOM

each

UPC

662384010305

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

$2,529.09 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

Exposed

Bore Size Max

3.125

Bore Type

Rough Bore

Configuration

Flex Rigid

Coupling Size

3

Coupling Type

Gear Coupling

Fastener Quantity

8

Fastener Size & Length

5/8 x 2 3/4

Length Through Bore (in)

3.46875

Lube/Non-Lube

Lubricated

Material

Medium Carbon Steel

Max Bore w/standard key for Flex Hub

3.125

Measurement System

Imperial

Min Compatible Bore Size (in)

0

Min Compatible Bore Size Flex Hub (in)

0

Min Compatible Bore Size Rigid Hub (in)

1.375

OD

9.4375

Overall Length (in)

6.563

Rating HP @ 100 RPM

160

Sleeve Type

Flanged

Speed Max (rpm)

6800

Style

FASTS

Tooth Profile

Straight Faced Involute Hub tooth

Torque [Max] (in-lb)

202000

Torque Rating (in-lb)

101000

  • 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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