21307CA Self-Aligning Roller Bearings 35X80X21MM
Item: 21307CA Self-Aligning Roller Bearings
Type: 21307CA Roller Bearings
Bearing Dimensions: 35X80X21MM/Metric
ID (inner diameter)/Bore: 35mm
OD (outer diameter): 80mm
Width/Height/thickness: 21mm
Rs min: 1.5
Weight: 0.542Kgs
Limit Speed(r/min)----Grease Lubrication: 4000
Limit Speed(r/min)----Oil Lubrication: 5300
Installation Dimension(mm): 44X71X1.5
Basic Dynamic Load Rating(Cr): 65.4
Basic Static Load Rating(Cor): 75.4
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.












