Specifications
Dimensions
- Bore Diameter1.5 in
- Bore Size1.5000 in, 38.10 mm
- Hub Diameter2.3750 in
- Keyway Size3/8 x 3/16 in
- Overall Diameter4.4375 in
- Overall Width3.875 in
- Snap Ring Groove Diameter2.391/2.379 in
- Snap Ring Groove Width.120/.130 in
- Weight8.24 lbs
Details
- Additional DetailsPB series clutches are prelubricated with grease and are ready for installation. These units can be operated in ambient temperatures of +20° F to +125° F. All filler plugs are 1/4-28. All models have three filler holes at 120° except PB-3A, which has only one. Clutch models PB-5A through PB-16A can be oil lubricated by specifying on order.
- Bearing SupportNo
- CAD Drawing
- LubricationGrease
- Manufacturer Catalog
- Manufacturer Catalog NumberPB-12A CLUTCH 1.50B LH
- Manufacturer Product Page
- Mode of OperationBackstopping, Indexing, Overrunning
- Model TypePB-12A
- Over Running Rpm Inner Race1200 rpm
- Over Running Rpm Outer Race300
- RotationLH
- SeriesPB Series
- Snap RingRST250 - Not Furnished
- Torque Capacity1350
- UPC_NO662288408208
Overview
Mfr description
PB-12A X 1.500 LH CAM CLUTCH
- Morse Mechanical Clutches offer the most complete and versatile selection of backstop, overriding, and index cluthes in the industry PB series clutch features precision formed cams providing high torque capacities with excellent wear life. These models are suitable for general duty applications. A bonze seal maintains race concentricity. They a asymmetrical by design, so must be ordered according to rotation requirements.