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The history is cornerstone of the
present time as well as challenge to the future.

Spherical roller thrust bearings

29420EJ**

Bearing in the new standard NEW FORCE

 

62 189.8
100
min. 3
24
43
58
67
32
min. 3
189.8
210

150
110
3
3
110
175



Správné označení: 29420EJ**

Radiální vůle: C
Přesnost: P
Stabilizace: S




Typ
Type
29420EJ**
Konstrukce
Design
Double direction thrust ball bearings with sphered housing washers
Hlavní rozměry
Dimensions
d D H d1 D1 B B1 B2 B3 h A rs
mm
100 210 67 189.8 189.8 43 24 58 32 62 3
Výkonové parametry
Performance parameters
Cr Cor Pu MFO-pl. maz. MFO - olej
kN min-1
891.000 2578.000 310.000 0 1 600
Hmotnost
Mass
- [ kg ]
10.8
Připojovací rozměry
Mounting Dimensions
d da db1 Da db2 ra
100 150 110 175 110 3
Minimum axial load factor 0.83

 

 

Calculations

vzorec C = kN  
P = kN  
L10 = 106ot
vzorec Fa
Fr
  n=
 
L10h = h
  D=
 
L10km = 106km
vzorec   a23=
  a1=
Lna = 106ot

Bearing frequencies

rotational speed of the inner ring

ni [RPM] 

fi [Hz] 

rotational frequency of the inner ring

fc [Hz] 

rotational frequency of the rolling element and cage assembly

fr [Hz] 

rotational frequency of a rolling element about its own axis

fip [Hz] 

over-rolling frequency of one point on the inner ring

fep [Hz] 

over-rolling frequency of one point on the outer ring

frp [Hz] 

over-rolling frequency of one point on rolling element


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