Tianjin Haman Technology Co., Ltd
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61888 M bearing

61888 M Bearing

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
61888 M
Structure:
deep groove ball bearing
Inside Diameter:
440 mm
Outside Diameter:
540 mm
Thickness:
46 mm
Weight:
8.97 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open,ZZ,2RS,Z,RS
61888 M Bearing

 ItemDeep Groove Ball Bearings

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 
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 

 

d 440  mm 
   
D 540  mm 
   
B 46  mm 
   
 
D1 505,9  mm 
   
Da max 529,8  mm 
   
d1 474,2  mm 
   
da min 450,2  mm 
   
ra max 2,1  mm 
   
rmin 2,1  mm 
   
 
m 23,8  kg 
  Mass
Cr 241000  N 
  Basic dynamic load rating, radial
C0r 355000  N 
  Basic static load rating, radial
nG 1980  1/min 
  Limiting speed
nB 1190  1/min 
  Reference speed
Cur 9400  N 
  Fatigue limit load, radial

 


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