FAG B7211-C-T-P4S Bearing

FAG B7211-C-T-P4S spindle bearings | 55x100x21mm

Also known as : B7211-C-T-P4S

  • Inside Diameter: 55 mm
  • Outside Diameter: 100 mm
  • Width: 21 mm
  • Basic dynamic load rating: 47 kN
  • Basic static load rating: 26.5 kN

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FAG B7211-C-T-P4S Bearing

FAG B7211-C-T-P4S Bearing details

Number B7211-C-T-P4S  
Type FAG spindle bearings, adjusted, in pairs or sets  
d 55 mm   
D 100 mm   
B 21 mm   
a 20,9 mm   
Da 92 mm  Tolerance: H12
da 63 mm  Tolerance: h12
Etk max 74,3 mm   
Etk min 69,9 mm   
Etk1 max 74,3 mm   
Etk1 min 69,9 mm   
r1 min 1,5 mm   
ra max 1,5 mm   
ra1 max 0,6 mm   
rmin 1,5 mm   
α 15 °  Contact angle
m 0,619 kg  ≈ Mass
Cr 47000 N  Basic dynamic load rating, radial
C0r 26500 N  Basic static load rating, radial
Cur 2700 N  Fatigue limit load, radial
nG Fett 14000 1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 22000 1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 258 N  Preload force
FV M 832 N  Preload force
FV H 1662 N  Preload force
KaE L 800 N  Lift-off force
KaE M 2800 N  Lift-off force
KaE H 5985 N  Lift-off force
ca L 66,7 N/µm  Axial rigidity
ca M 114 N/µm  Axial rigidity
ca H 163 N/µm  Axial rigidity

Nodes bearings have FAG B7211-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.

FAG B7211-C-T-P4S bearing cross reference

FAG spindle bearings

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