Self-Aligning Ball Bearings
2201-2RS Self Aligning Ball Bearing
The Features Of Self Aligning Ball Bearing
1. Accommodate static and dynamic misalignment
The bearings are self-aligning like spherical roller bearings or CARB bearings.
2. Excellent high-speed performance
Self-aligning ball bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.
3. Minimum maintenance
Because of low heat generation, the bearing temperature is lower, leading to extended bearing life and maintenance intervals.
4. Low friction
Very loose conformity between balls and outer ring keeps friction and frictional heat at low levels.
5. Excellent light load performance
Self-aligning ball bearings have low minimum load requirements.
6. Low noise
Self-aligning ball bearings can reduce noise and vibration levels, for example, in fans.
The 2201-2RS Self Aligning Ball Bearing is sealed bearing with contact seals on both side.
Permissible angular misalignment of sealed bearings is slightly reduced compared to open design bearings.
Bearings sealed on both sides are lubricated for the life of the bearing and are virtually maintenance-free.
2201-2RS Self Aligning Ball Bearing Detail Specifications
Material: 52100 Chrome Steel
Seal Type: 2RS on both sides
Shield Material: Nitrile Rubber
Lubrication: Great Wall Motor Bearing Grease2#,3#
Temperature Range: -20°to 120°C
Limiting Speed: 16000 rpm
Packing: Industrial packing and single box packing
Weight: 0.053 kg
Main Dimensions
Bore diameter(d): 12mm
Outer diameter(D): 30mm
Width(B): 14mm
Chamfer dimension(r min.): 0.6mm
Dynamic load ratings(Cr): 5.7KN
Static load ratings(Cor): 1.18KN
Abutment Dimensions
Abutment diameter shaft (da)min.: 15.5 mm
Abutment diameter shaft(da)max.: 15.5 mm
Abutment diameter housing(Da)max.: 27.8 mm
Fillet radius(ra) max.: 0.6 mm