Ningbo Zhenhai Hualei Bearing Co., Ltd
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21306CA Self-Aligning Roller Bearings 30X72X19MM

21306CA Self-Aligning Roller Bearings 30X72X19MM

Min. Order:
1 Piece
Payment term:
TT, Western Union, LC at sight
Delivery time:
15 days
Technical Parameters:
Product Designations:
21306CA
Structure:
Self-Aligning Roller Bearings
Inside Diameter:
30 mm
Outside Diameter:
72 mm
Thickness:
19 mm
Weight:
0.412 KG
Precision Rating:
P0 P6 P5 P4 P3 P2
Bearing Material:
Gcr15/Bearing Steel
Seals Type:
Open
21306CA Self-Aligning Roller Bearings 30X72X19MM

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. 


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