Tianjin Haman Technology Co., Ltd
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Tapered roller bearings 32018-XA

Tapered Roller Bearings 32018-XA

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
32018-XA
Structure:
tapered roller bearing
Inside Diameter:
90 mm
Outside Diameter:
140 mm
Thickness:
32 mm
Weight:
1.76 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open
Tapered Roller Bearings 32018-XA

         

Item:Tapered Roller Bearing 32018-XA

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 

 

Tapered roller bearings 32018-XA

 
main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

 

d 90  mm 
   
D 140  mm 
   
T 32  mm 
   
 
a 30  mm 
   
B 32  mm 
   
C 24  mm 
   
Ca min 6  mm 
   
Cb min 8  mm 
   
Da max 131  mm 
   
Da min 125  mm 
   
Db min 134  mm 
   
d1 115,3  mm 
   
da max 100  mm 
   
db min 99  mm 
   
r1, 2 min 2  mm 
   
r3, 4 min 1,5  mm 
   
ra max 2  mm 
   
rb max 1,5  mm 
   
 
m 1,76  kg 
  Mass
Cr 164000  N 
  Basic dynamic load rating, radial
C0r 255000  N 
  Basic static load rating, radial
e 0,42 
   
Y 1,42 
   
Y0 0,78 
   
Cur 30500  N 
  Fatigue limit load, radial
nG 4850  1/min 
  Limiting speed
nB 3200  1/min 
  Reference speed
  T3CC090 
  Comparative designation to DIN ISO 355

 

 


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