Tianjin Haman Technology Co., Ltd
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Tapered roller bearings K53178-53377

Tapered Roller Bearings K53178-53377

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
K53178-53377
Structure:
tapered roller bearing
Inside Diameter:
44,45 mm
Outside Diameter:
95,25 mm
Thickness:
30,958 mm
Weight:
0,95 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open
Tapered Roller Bearings K53178-53377


Item:Tapered Roller Bearing K53178-53377

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 44,45  mm 
   
D 95,25  mm 
   
T 30,958  mm 
   
 
a 30,8  mm 
   
B 28,3  mm 
   
C 20,638  mm 
   
Ca min 2  mm 
   
Cb min 7  mm 
   
Da min 80  mm 
   
Db min 89  mm 
   
d1 70,65  mm 
   
da max 53  mm 
   
db min 60  mm 
   
r1, 2 min 2  mm 
   
r3, 4 min 2,3  mm 
   
ra max 2  mm 
   
rb max 2,3  mm 
   
 
m 0,95  kg 
  Mass
Cr 89000  N 
  Basic dynamic load rating, radial
C0r 98000  N 
  Basic static load rating, radial
e 0,74 
   
Y 0,81 
   
Y0 0,45 
   
Cur 11500  N 
  Fatigue limit load, radial
nG 7400  1/min 
  Limiting speed


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