Ningbo Zhenhai Hualei Bearing Co., Ltd
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21308CA Self-Aligning Roller Bearings 40X90X23MM

21308CA Self-Aligning Roller Bearings 40X90X23MM

Min. Order:
1 Piece
Payment term:
TT, Western Union, LC at sight
Delivery time:
15 days
Technical Parameters:
Product Designations:
21308CA
Structure:
Self-Aligning Roller Bearings
Inside Diameter:
40 mm
Outside Diameter:
90 mm
Thickness:
23 mm
Weight:
0.75 KG
Precision Rating:
P0 P6 P5 P4 P3 P2
Bearing Material:
Gcr15/Bearing Steel
Seals Type:
Open
21308CA Self-Aligning Roller Bearings 40X90X23MM

21308CA  Self-Aligning Roller Bearings 40X90X23MM

Item: 21308CA  Self-Aligning Roller Bearings

Type: 21308CA Roller Bearings

 

Bearing Dimensions: 40X90X23MM/Metric

ID (inner diameter)/Bore: 40mm

OD (outer diameter): 90mm

Width/Height/thickness: 23mm

Rs min: 1.5

Weight: 0.75Kgs

Limit Speed(r/min)----Grease Lubrication: 3600

Limit Speed(r/min)----Oil Lubrication: 4500

Installation Dimension(mm): 49X81X1.5

Basic Dynamic Load Rating(Cr): 88.8

Basic Static Load Rating(Cor): 99

 

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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