Overview
Mfr description
B122208 B112 2-1/2" KEYLESS LOCKING
- Provide a high capacity, zero-backlash shaft-to-hub connection by means of a mechanical interference fit
- Best suited for applications that require a recessed installation of the bushing with no axial movement of the mounted component relative to the shaft during tightening
- Wide, double taper design for enhanced torque transmission and bending moment capacity
- Exceptional concentricity with thru-bored hubs
- No axial movement during installation
- Self-centering
- Eliminates need to hold shaft or lock machine while applying installation torque
- Recessed installation without the need for a counter bore
- RoHS compliant
- Ability to transmit higher torques
- True zero-backlash
- Less equipment downtime
- Ability to mount over existing keyways
- Complete axial and radial adjustability
- Simple installation, adjustment and removal
Specifications
- Flange TypeFlangeless
- Outside Diameter
- Transmissible Axial Force45974 lbs
- Length Through Bore
- MaterialSteel
- Maximum Transmitted Torque4789 ft lb
- Maximum Transmitted Thrust45974 lbs
- Number Of Locking Screws10
- Screw SizeM8 x 55
- Hub Contact Pressure18822 psi
- Overall Length2.5980 in
- SeriesB112
- Manufacturer Product Page
- Installation Torque30 ft lb
- Axial MotionNone
- Manufacturer Catalog NumberB122208
- Weight3.400 lbs
- UPC_NO662345042505
- Bore Diameter2.5000 in
- Bore Size2.5000 in
- Bolt SizeM8 x 55
Compliance & Safety Data
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