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Kop-Flex 4 1/2F SB SLEEVE (Rexnord PN 1960749) Size 4.5 FASTS gear coupling standard sleeve with 13.625" outside diameter and standard bore. Features lifetime metallic seal and 300% greater lubricant capacity for extended service life in demanding industrial applications.
MODEL 1960749
Contact supplier for technical support on: 800-626-2120
$2,143.53 Each
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Bolt Circle
11.75
Bolt Type
Shrouded
Component Type
Standard Sleeve
Coupling Size
4.5
Coupling Type
Gear Coupling
Height (in)
6.60
Length (in)
14.20
Lube/Non-Lube
Lubricated
Measurement System
Imperial
Model
FASTS
OD
13.625
Sleeve Material
Steel
Sleeve Overall Length (in)
5.46875
Sleeve Type
Flanged
Speed Max (rpm)
4770
Tooth Profile
Straight
Torque Rating (in-lb)
318000
Width
14.10
- 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.
| Brand | Koyo Bearing |
| Model | NTA-6074;PDL051 |