21306CA Self-Aligning Roller Bearings 30X72X19MM
Item: 21306CA Self-Aligning Roller Bearings
Type: 21306CA Roller Bearings
Bearing Dimensions: 30X72X19MM/Metric
ID (inner diameter)/Bore: 30mm
OD (outer diameter): 72mm
Width/Height/thickness: 19mm
Rs min: 1.1
Weight: 0.412Kgs
Limit Speed(r/min)----Grease Lubrication: 4500
Limit Speed(r/min)----Oil Lubrication: 6000
Installation Dimension(mm): 37X65X1
Basic Dynamic Load Rating(Cr): 57.5
Basic Static Load Rating(Cor): 63.9
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.








