FAG B7220-E-T-P4S Bearing

FAG B7220-E-T-P4S spindle bearings | 100x180x34mm

Also known as : B7220-E-T-P4S

  • Inside Diameter: 100 mm
  • Outside Diameter: 180 mm
  • Width: 34 mm
  • Basic dynamic load rating: 129 kN
  • Basic static load rating: 84 kN

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FAG B7220-E-T-P4S Bearing

FAG B7220-E-T-P4S Bearing details

Number B7220-E-T-P4S  
Type FAG spindle bearings, adjusted, in pairs or sets  
d 100 mm   
D 180 mm   
B 34 mm   
a 49,6 mm   
Da 165,5 mm  Tolerance: H12
da 114,5 mm  Tolerance: h12
Etk max 134,4 mm   
Etk min 126,6 mm   
Etk1 max 134,4 mm   
Etk1 min 126,6 mm   
r1 min 2,1 mm   
ra max 2,1 mm   
ra1 max 1 mm   
rmin 2,1 mm   
α 25 °  Contact angle
m 3,34 kg  ≈ Mass
Cr 129000 N  Basic dynamic load rating, radial
C0r 84000 N  Basic static load rating, radial
Cur 7300 N  Fatigue limit load, radial
nG Fett 6700 1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 10000 1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 1208 N  Preload force
FV M 3964 N  Preload force
FV H 8152 N  Preload force
KaE L 3521 N  Lift-off force
KaE M 11940 N  Lift-off force
KaE H 25355 N  Lift-off force
ca L 285 N/µm  Axial rigidity
ca M 449 N/µm  Axial rigidity
ca H 604 N/µm  Axial rigidity

Nodes bearings have FAG B7220-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.

FAG B7220-E-T-P4S bearing cross reference

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