FAG B71920-C-T-P4S Bearing

FAG B71920-C-T-P4S spindle bearings | 100x140x20mm

Also known as : B71920-C-T-P4S

  • Inside Diameter: 100 mm
  • Outside Diameter: 140 mm
  • Width: 20 mm
  • Basic dynamic load rating: 60 kN
  • Basic static load rating: 45 kN

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FAG B71920-C-T-P4S Bearing

FAG B71920-C-T-P4S Bearing details

Number B71920-C-T-P4S  
Type FAG spindle bearings, adjusted, in pairs or sets  
d 100 mm   
D 140 mm   
B 20 mm   
a 26,2 mm   
Da 133 mm  Tolerance: H12
da 107 mm  Tolerance: h12
Etk max 117,5 mm   
Etk min 113,4 mm   
Etk1 max 117,5 mm   
Etk1 min 113,4 mm   
r1 min 1,1 mm   
ra max 0,6 mm   
ra1 max 0,6 mm   
rmin 1,1 mm   
α 15 °  Contact angle
m 0,78 kg  ≈ Mass
Cr 60000 N  Basic dynamic load rating, radial
C0r 45000 N  Basic static load rating, radial
Cur 4200 N  Fatigue limit load, radial
nG Fett 9500 1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 14000 1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 316 N  Preload force
FV M 1040 N  Preload force
FV H 2101 N  Preload force
KaE L 968 N  Lift-off force
KaE M 3432 N  Lift-off force
KaE H 7399 N  Lift-off force
ca L 94,1 N/µm  Axial rigidity
ca M 160 N/µm  Axial rigidity
ca H 228 N/µm  Axial rigidity

Nodes bearings have FAG B71920-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.

FAG B71920-C-T-P4S bearing cross reference

FAG B7020-C-T-P4S bearing
100mm x 150mm x 24mm
FAG B7220-C-T-P4S bearing
100mm x 180mm x 34mm
FAG B7020-E-T-P4S bearing
100mm x 150mm x 24mm
FAG B71920-E-T-P4S bearing
100mm x 140mm x 20mm
FAG B7220-E-T-P4S bearing
100mm x 180mm x 34mm
FAG B7020-E-2RSD-T-P4S bearing
100mm x 150mm x 24mm
FAG B7020-C-2RSD-T-P4S bearing
100mm x 150mm x 24mm
FAG HS7020-C-T-P4S bearing
100mm x 150mm x 24mm
FAG HS71920-C-T-P4S bearing
100mm x 140mm x 20mm
FAG HS7020-E-T-P4S bearing
100mm x 150mm x 24mm

FAG spindle bearings

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