21309CTN1 Self-Aligning Roller Bearings 45X100X25MM
Item: 21309CTN1 Self-Aligning Roller Bearings
Type: 21309CTN1 Roller Bearings
Bearing Dimensions: 45X100X25MM/Metric
ID (inner diameter)/Bore: 45mm
OD (outer diameter): 100mm
Width/Height/thickness: 25mm
Rs min: 1.5
Weight: 0.949Kgs
Limit Speed(r/min)----Grease Lubrication: 3200
Limit Speed(r/min)----Oil Lubrication: 4000
Installation Dimension(mm): 54X91X1.5
Basic Dynamic Load Rating(Cr): 111.2
Basic Static Load Rating(Cor): 123.6
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.








