Tianjin Haman Technology Co., Ltd
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Tapered roller bearings JK0S040

Tapered Roller Bearings JK0S040

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
JK0S040
Structure:
tapered roller bearing
Inside Diameter:
40 mm
Outside Diameter:
68 mm
Thickness:
21 mm
Weight:
0.3 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open
Tapered Roller Bearings JK0S040

 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 JK0S040

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

 

d 40  mm 
   
D 68  mm 
   
B 21  mm 
   
 
a 15,9  mm 
   
C 20,5  mm 
   
D1 64,4  mm 
   
Dn 69,5  mm 
  Nominal dimension of slot
Deviation Δ Dn = +0,19 mm
d1 53,8  mm 
   
da max 46  mm 
   
db min 46  mm 
   
m/2 0,75  mm 
   
ra max 1  mm 
   
r1, r2min 1  mm 
   
u 0,03  mm 
  Deviation Δ Dn = +0,05 mm
 
m 0,3  kg 
  Mass, ungreased
  BR68 
  Designation, snap ring
Cr 53000  N 
  Basic dynamic load rating, radial
C0r 71000  N 
  Basic static load rating, radial
e 0,37 
   
Y 1,6 
   
Y0 0,88 
   
Cur 8300  N 
  Fatigue limit load, radial
nG Fett 3200  1/min 
  Limiting speed for grease lubrication
FBR 12900  N 
  Load carrying capacity of snap ring connection
With abutment against a sharp edge
  10600  N 
  Max. axial assembly clamping force of bearing pair
   
  Also available with 95% grease filling; designation: JK0S040-J14


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