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Kop-Flex 4W EB SLEEVE (Rexnord PN 1966944) is a Size 4 Waldron gear coupling extended bore sleeve. It has a 12.5" outside diameter and is designed for use with Waldron gear coupling hubs. The extended bore provides additional shaft engagement length for enhanced torque transmission.
MODEL 1966944
Contact supplier for technical support on: 800-626-2120
$1,287.17 Each
Prices are subject to change
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Returnable:No
Bolt Circle
11
Bolt Type
Exposed
Component Type
Standard Sleeve
Coupling Size
4
Coupling Type
Gear Coupling
Height (in)
12.75
Length (in)
12.75
Lube/Non-Lube
Lubricated
Measurement System
Imperial
Model
Waldron
OD
12.5
Sleeve Material
Steel
Sleeve Overall Length (in)
4.3125
Sleeve Type
Flanged
Speed Max (rpm)
5260
Tooth Profile
40° Pressure Angle Tooth
Torque Rating (in-lb)
221000
Width
13.00
- Unique 40 degree tooth form distributes loads over a larger area than a 20 degree tooth.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Unique, high misalignment seal design - superior to standard o-rings.
- Optional pilot rings provide a positive piloted connection between sleeves and/or rigids.
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