Ningbo Zhenhai Hualei Bearing Co., Ltd
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21304CA Self-Aligning Roller Bearings 20X52X15MM

21304CA Self-Aligning Roller Bearings 20X52X15MM

Min. Order:
1 Piece
Payment term:
TT, Western Union, LC at sight
Delivery time:
15 days
Technical Parameters:
Product Designations:
21304CA
Structure:
Self-Aligning Roller Bearings
Inside Diameter:
20 mm
Outside Diameter:
52 mm
Thickness:
15 mm
Weight:
0.175 KG
Precision Rating:
P0 P6 P5 P4 P3 P2
Bearing Material:
Gcr15/Bearing Steel
Seals Type:
Open
21304CA Self-Aligning Roller Bearings 20X52X15MM

21304CA  Self-Aligning Roller Bearings 20X52X15MM

Item: 21304CA  Self-Aligning Roller Bearings

Type: 21304CA Roller Bearings

 

Bearing Dimensions: 20X52X15MM/Metric

ID (inner diameter)/Bore: 20mm

OD (outer diameter): 52mm

Width/Height/thickness: 15mm

Rs min: 1.1

Weight: 0.175Kgs

Limit Speed(r/min)----Grease Lubrication: 6000

Limit Speed(r/min)----Oil Lubrication: 7500

Installation Dimension(mm): 27X45X1

Basic Dynamic Load Rating(Cr): 31.7

Basic Static Load Rating(Cor): 32.1

 

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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