Key Technical Characteristics:
- Bore sizes: 1/4″ to 1″ (6 mm to 25 mm)
- Outside diameters: Up to 2″ (50 mm)
- Load capacities: Up to 200 lbs (90 kg), depending on size
- Operating speeds: Typically below 1,000 RPM
- Material: Carbon steel or low-alloy steel
- Available with or without lubrication, seals, or shields
- Configurations: Open, shielded, or sealed; radial, flanged, or stamped designs
Common Applications:
- Hand and power tools
- Conveyor systems and rollers
- Textile machinery
- Agricultural machinery
- Pulleys and idlers
- Material handling equipment
- Low-speed rotating assemblies in OEM equipment
Unground bearings are a dependable, budget-friendly choice for high-volume OEM use where performance demands are modest and cost efficiency is critical.









Short Rigid Couplings
Controlflex Couplings
Jaw Couplings
Oldham Couplings
Bearing Locknuts – TCN
Double Wide Shaft Collars
Heavy Duty Shaft Collars
International Series Shaft Collars
Keyed Shaft Collars
Mountable Shaft Collars
Quick Clamping Shaft Collars
Set Screw Shaft Collars
Thin Line Shaft Collars
Threaded Shaft Collars – Pacific International Bearing Products
Two-Piece Shaft Collars
Friction Bearing Universal Joints
Needle Bearing Universal Joints