Tianjin Haman Technology Co., Ltd
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JK0S030 tapered roller bearing

JK0S030 Tapered Roller Bearing

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
JK0S030
Structure:
tapered roller bearing
Inside Diameter:
30 mm
Outside Diameter:
55 mm
Thickness:
19 mm
Weight:
0.19 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open
JK0S030 Tapered Roller Bearing

 Item:Tapered roller bearings JK0S030

 
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 

 

Tapered roller bearings JK0S030

 
integral tapered roller bearings, lip seal on one side, diameter series 0

d 30  mm 
   
D 55  mm 
   
B 19  mm 
   
 
a 14,9  mm 
   
C 18,5  mm 
   
D1 51,4  mm 
   
Dn 56,5  mm 
  Nominal dimension of slot
Deviation Δ Dn = +0,19 mm
d1 43,6  mm 
   
da max 35  mm 
   
db min 36  mm 
   
m/2 0,75  mm 
   
ra max 1  mm 
   
r1, r2min 1  mm 
   
u 0,02  mm 
  Deviation Δ Dn = +0,05 mm
 
m 0,19  kg 
  Mass, ungreased
  BR55 
  Designation, snap ring
Cr 38500  N 
  Basic dynamic load rating, radial
C0r 46500  N 
  Basic static load rating, radial
e 0,43 
   
Y 1,4 
   
Y0 0,77 
   
Cur 5300  N 
  Fatigue limit load, radial
nG Fett 4000  1/min 
  Limiting speed for grease lubrication
FBR 15700  N 
  Load carrying capacity of snap ring connection
With abutment against a sharp edge
  7700  N 
  Max. axial assembly clamping force of bearing pair


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