Specifications
Dimensions
- Bore Diameter1 in
- Bore Size1.0000 in, 25.40 mm
- Hub Diameter1.6250 in
- Keyway Size1/4 x 1/8 in
- Overall Diameter3.25 in
- Overall Width3.5625 in
- Snap Ring Groove Diameter1.696/1.686 in
- Snap Ring Groove Width.056/.076 in
- Weight4.14 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-8A CLUTCH 1.00B RH
- Manufacturer Product Page
- Mode of OperationBackstopping, Indexing, Overrunning
- Model TypePB-8A
- Over Running Rpm Inner Race1600 rpm
- Over Running Rpm Outer Race650
- RotationRH
- SeriesPB Series
- Snap RingRS175 - Not Furnished
- Torque Capacity450
- UPC_NO662288408116