Tianjin Haman Technology Co., Ltd
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Spherical roller bearings F-803021.PRL

Spherical Roller Bearings F-803021.PRL

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
F-803021.PRL
Structure:
spherical roller bearing
Inside Diameter:
80 mm
Outside Diameter:
90 mm
Thickness:
28 mm
Weight:
0.721 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open
Spherical Roller Bearings F-803021.PRL

   Item:Spherical roller bearings F-803021.PRL

 
1)ISO 9001:2008 approved 
2)long life and low noise 
3)OEM service 
4)stocks

Specifications

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 

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 

Spherical roller bearings F-803021.PRL

 

lip seals on both sides, for continuous casting machines

 

d 50  mm 
   
D 90  mm 
   
B 28  mm 
   
 
Da max 83  mm 
   
da min 57  mm 
   
ra max 1  mm 
   
rmin 1,1  mm 
   
 
m 0,721  kg 
  Mass
Cr 109000  N 
  Basic dynamic load rating, radial
e 0,23 
   
Y1 2,95 
   
Y2 4,4 
   
C0r 107000  N 
  Basic static load rating, radial
Y0 2,89 
   
nG Fett 5300  1/min 
  Limiting speed for grease lubrication
Cur 14300  N 
  Fatigue limit load, radial


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