Belt Drive Accessories
Morse PB-14A CLUTCH 1.75B LH
PB CLUTCH
Product Type
PB Series
Configuration
LH
Mounting Diameter (in)
2.875/2.874 in
Type
CAM Clutches
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Morse Mechanical Clutches offer the most complete and versatile selection of backstop, overriding, and index Clutches 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.
- Configuration
- LH
- Mounting Diameter (in)
- 2.875/2.874 in
- Type
- CAM Clutches
- Key for Bore Size
- 3/8 x 3/16
- Length to Groove
- 1.625/1.630
- Keyway Length (in)
- 1.375 in
- Overall Diameter (in)
- 5.5 in
- Model
- PB-14A
- Groove Width
- .056/.076
- Lubrication Type
- Grease
- Major Diameter Width (in)
- 2.125 in
- Keyway
- 7/16 x 7/32
- Overall Width (in)
- 4.375 in
- RPM Max. - Inner Race
- 950
- Length to Snap Ring Groove (in)
- 2 in
- Groove Diameter
- 2.787/2.775
- Mounting Length (in)
- 1.75 in
- RPM Max. - Outer Race
- 300
- Hub Diameter (in)
- 3 in
- Snap Ring (Not Furnished)
- RS287
- Add'l Bearing Support Requirement
- No
- Rated Torque Capacity (ft.-lbs.)
- 1,600
- Indexing Clutch
- Yes
- Bore Size (in)
- 1.75 inShaft size chart
- Product Type
- PB Series
- Overrunning Clutch
- Yes
- Backstopping Clutch
- Yes
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Morse
- Mfg. Catalog Numberi
- PB-14A CLUTCH 1.75B LH
- Mfg. Part Numberi
- 172857
- GDS #i
- GDS-107580
- Categoryi
- Belt Drive Accessories
- UPCi
- 662288408246
- Country of Origini
- Mexico
Documents & Support
- Installation ManualView
Common Questions
Are volume discounts available for the PB-14A CLUTCH 1.75B LH?
Yes. Published volume pricing for this part is shown in the volume pricing section on this page, and larger quantities can be quoted through a volume pricing request.
Is this a genuine Morse part?
Yes. GDS Supply supplies the genuine Morse PB-14A CLUTCH 1.75B LH, manufacturer article number 172857. Its UPC is 662288408246.
