21308CA Self-Aligning Roller Bearings 40X90X23MM
Item: 21308CA Self-Aligning Roller Bearings
Type: 21308CA Roller Bearings
Bearing Dimensions: 40X90X23MM/Metric
ID (inner diameter)/Bore: 40mm
OD (outer diameter): 90mm
Width/Height/thickness: 23mm
Rs min: 1.5
Weight: 0.75Kgs
Limit Speed(r/min)----Grease Lubrication: 3600
Limit Speed(r/min)----Oil Lubrication: 4500
Installation Dimension(mm): 49X81X1.5
Basic Dynamic Load Rating(Cr): 88.8
Basic Static Load Rating(Cor): 99
Material: GCr15/Bearing Steel
Lubrication: Grease/Oil
Seal Type: Open
Payment Terms: T/T or L/C
Delivery Port: Ningbo/Shanghai
Delivery: 15 days
Aligning roller bearings can support large load and vibration load and make up for coaxially error informed by axis installation
with axis bending deflection. It is divided into symmetric form and unsymmetrical form.








