All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Gear Type Couplings > SIER-BATH® Gear Couplings > Continuous Sleeve Gear Type Couplings > CMM Type Mill Motor Coupling Hubs - Motor Frame - Imperial > Part Number 69790405724  

Part Number 69790405724, CMM Type Mill Motor Coupling Hubs - Motor Frame - Imperial

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    CMM Type Mill Motor Couplings

    The CMM Type coupling consists of one standard flex hub, one universal hub, one standard sleeve and one accessory kit consisting of seals and snap rings.
  • Designed with longer universal hub on one end to accommodate straight or tapered shafts
  • Standard hub and sleeve on the other end
  • Universal hub bored to customer specifications
  • Available with longer universal hubs on both ends




Specifications  · Dimensional Data  · Features

Specifications

Description 
CMM-2-HUB-803 MTR FRM

Type
Gear Coupling Hubs

Hub Material
AISI 1045

Style
Taper Bore

Color
Metallic

Coupling Type
Gear

AISE Motor Frame Size
803

Weight
9.70 lb


Dimensional Data

Bore Size 
1.9980 to 1.9990 in

Size
2

Keyway Size (W x D)
1/2 x 1/4 in

Dimension HL
2.060 in
52.32 mm

Dimension HD
3.250 in
82.55 mm

Max. Bore (Dimensions ID1/ID2)
2.130 in
54.10 mm

Cubic inches
21.75875 in³


Features

Features 
  • Specifically designed for mill motors with tapered bores
  • Universal hub counterbored for the nut on the end of the motor shaft
  • One piece cylindrical sleeve for smoother, faster, quieter and safer operation
  • Quick assembly and disassembly


 MORE IMAGES 

·  C Type Continuous Sleeve Cut Away