Tianjin Haman Technology Co., Ltd
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CSEF055 Thin section bearings

CSEF055 Thin Section Bearings

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stcok
Technical Parameters:
Product Designations:
CSEF055
Structure:
thin section bearing
Inside Diameter:
139.7 mm
Outside Diameter:
177.8 mm
Thickness:
19.05 mm
Weight:
1.13 KG
Precision Rating:
ABEC-5
Bearing Material:
Chorme Steel
Seals Type:
Open,ZZ,2RS
CSEF055 Thin Section Bearings

Item: Thin section bearings  CSEF055

1)ISO 9001:2008 approved 

2)long life and low noise 

3)OEM service 

4)stocks

Specifications

Model:  CSEF055
Material :GCr15/GCr15SiMn / G20Gr2Ni4A 
Hardness :HRC60-HRC64 
Closures :Unsealed/Sealed Grade : P5

Clearance :C0, C3, C4

Lubrication :Oil or grease 
Features: These bearings are featured by the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load

Packing :
1. For small ones: Anti-rust oil+ plastic bag+ paper box+ wooden box 
2. For big ones: Anti-rust oil+ waterproof belt+ professional belt +wooden box 


Application :Steel industry, oil industry, cement industry, mining & construction, papermaking machinery, rolling mill, sugar mill, vibrating screens, conveyors, air blower, transmissions, and other heavy machinery 

Thin section bearings CSEF055

 
angular contact ball bearing, type E, for operating temperatures from -54°C to +120°C

 

d 139,7  mm 
   
d 5 1/2  inch 
   
D 177,8  mm 
   
B 19,05  mm 
   
 
D1 163,7  mm 
   
D2 168  mm 
   
d1 153,8  mm 
   
rmin 2  mm 
  min. 2 is the smallest chamfer distance and the largest permissible rounding radius on the shaft and in the housing.
 
m 1,13  kg 
  Mass
Cr 26500  N 
  Basic dynamic load rating, radial
C0r 32000  N 
  Basic static load rating, radial
nG Öl 3450  1/min 
  Limiting speed
With grease lubrication, the permissible value is taken as 70% of the value given in the table.

 


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