ball bearings
Ball bearings are the most common type of rolling bearing that uses balls as the rolling element.
We offer a wide range of options, such as:
- materials
- heat treatment and surface treatments
- cages
- sealing including shields, contact seals, non-contact seals and low torque seals, for uniform designs throughout the entire dimensional range
- angle of contact
- internal clearance
- preload
- lubrication
- pairing
- conical or cylindrical bore
- enlarged inner ring
Deep groove ball bearings,the most commonly used rolling bearing.
- Single-row 60/62/63/64/68/69/16000 series
- Double-row 4200/4300 series
- Miniature series
- Inch series
- Open type or ZZ/2RS type
- Brass cage and steel cage
- Steel ball or ceramic ball
- series 1200, 1300, 2200 and 2300
- Extended inner ring series 11200/11300
- Cylindrical or tapered bore
- Open type or 2RS type
- Brass ,nylon and steel cage
- Single-row 7000,7200, 7300, 7800 and 7900 series
- Matched DB,DF,DT
- Double-row 32/33/52/53 series
- Four-point angular contact QJ series
- Angle of contact:15°，25°，30°，40°
- Open type or 2RS type
- Brass ,nylon and steel cage
- Precision：P0,P6,P5,P4
- Single-direction series 51100, 51200, 51300 and 51400
- Double-direction series 54200,54300 and 54400
- Miniature series
- Brass ,nylon and steel cage
- Flat seat face,spherical seat face and aligning seat washer
- Series UC200,UC300,UEL200,UEL300 and UK200
- Metric and inch
- Cylindrical type series LM,LME,LBE
- Flange type LMF,LMK
- Metric and inch
applications of ball bearings
- bearings with contact seal: agricultural
- bearings with low torque seals or non-contact seals: electric motors and hand tools
- bearings with long-term heat treatments for polluted environments: agricultural and construction
- bearings with ceramic balls:semiconductors, machine tools, wind power generation, motors, etc.