51211 Thrust Ball Bearings 55X90X25MM
Item: 51211 Ball Bearing
Type: 51211 Thrust Ball Bearings
Bearing Dimensions: 55X90X25MM/Metric
ID (inner diameter)/Bore: 55mm
OD (outer diameter): 90mm
Width/Height/thickness: 25mm
Radius(min)(rs): 1
Weight: 0.61Kgs
Basic Dynamic Load Rating(Cr): 69.5
Basic Static Load Rating(Cor): 159
Material: GCr15/Bearing Steel
Lubrication: Grease/Oil
Seal Type: Open
Payment Terms: T/T or L/C
Delivery Port: Ningbo/Shanghai
Delivery: 15 days
Single direction thrust ball bearings are designed for carrying axial forces acting in one direction. They cannot accommodate radial forces. To prevent undesirable slipping of the balls due to the centrifugal forces at high rotational speed, they must be loaded by a minimum axial force.
Double direction cylindrical thrust , double direction tapered thrust and thrust ball bearings are suitable for accommodating high axial forces,as well as in arrangements where high rigidity in the axial direction is required.












