FAG B71940-C-T-P4S Bearing

FAG B71940-C-T-P4S spindle bearings | 200x280x38mm

Also known as : B71940-C-T-P4S

  • Inside Diameter: 200 mm
  • Outside Diameter: 280 mm
  • Width: 38 mm
  • Basic dynamic load rating: 210 kN
  • Basic static load rating: 179 kN

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FAG B71940-C-T-P4S Bearing

FAG B71940-C-T-P4S Bearing details

Number B71940-C-T-P4S  
Type FAG spindle bearings, adjusted, in pairs or sets  
d 200 mm   
D 280 mm   
B 38 mm   
a 51,2 mm   
Da 266 mm  Tolerance: H12
da 214 mm  Tolerance: h12
Etk max 233,1 mm   
Etk min 224,7 mm   
Etk1 max 233,1 mm   
Etk1 min 224,7 mm   
r1 min 1,1 mm   
ra max 1 mm   
ra1 max 1 mm   
rmin 2,1 mm   
α 15 °  Contact angle
m 6,05 kg  ≈ Mass
Cr 210000 N  Basic dynamic load rating, radial
C0r 179000 N  Basic static load rating, radial
Cur 11900 N  Fatigue limit load, radial
nG Fett 4500 1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 7000 1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 1127 N  Preload force
FV M 3678 N  Preload force
FV H 7439 N  Preload force
KaE L 3433 N  Lift-off force
KaE M 12027 N  Lift-off force
KaE H 25875 N  Lift-off force
ca L 180 N/µm  Axial rigidity
ca M 302 N/µm  Axial rigidity
ca H 427 N/µm  Axial rigidity

Nodes bearings have FAG B71940-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.

FAG B71940-C-T-P4S bearing cross reference

FAG B7040-C-T-P4S bearing
200mm x 310mm x 51mm
FAG B7240-C-T-P4S bearing
200mm x 360mm x 58mm
FAG B7040-E-T-P4S bearing
200mm x 310mm x 51mm
FAG B71940-E-T-P4S bearing
200mm x 280mm x 38mm
FAG B7240-E-T-P4S bearing
200mm x 360mm x 58mm

FAG spindle bearings

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