FAG B71918-C-T-P4S Bearing

FAG B71918-C-T-P4S spindle bearings | 90x125x18mm

Also known as : B71918-C-T-P4S

  • Inside Diameter: 90 mm
  • Outside Diameter: 125 mm
  • Width: 18 mm
  • Basic dynamic load rating: 48 kN
  • Basic static load rating: 35 kN

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FAG B71918-C-T-P4S Bearing

FAG B71918-C-T-P4S Bearing details

Number B71918-C-T-P4S  
Type FAG spindle bearings, adjusted, in pairs or sets  
d 90 mm   
D 125 mm   
B 18 mm   
a 23,4 mm   
Da 119 mm  Tolerance: H12
da 97 mm  Tolerance: h12
Etk max 104,3 mm   
Etk min 100,9 mm   
Etk1 max 104,3 mm   
Etk1 min 100,9 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 0,55 kg  ≈ Mass
Cr 48000 N  Basic dynamic load rating, radial
C0r 35000 N  Basic static load rating, radial
Cur 3450 N  Fatigue limit load, radial
nG Fett 11000 1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 16000 1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 238 N  Preload force
FV M 796 N  Preload force
FV H 1615 N  Preload force
KaE L 729 N  Lift-off force
KaE M 2628 N  Lift-off force
KaE H 5691 N  Lift-off force
ca L 81,8 N/µm  Axial rigidity
ca M 140 N/µm  Axial rigidity
ca H 200 N/µm  Axial rigidity

Nodes bearings have FAG B71918-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.

FAG B71918-C-T-P4S bearing cross reference

FAG B7018-C-T-P4S bearing
90mm x 140mm x 24mm
FAG B7218-C-T-P4S bearing
90mm x 160mm x 30mm
FAG B7018-E-T-P4S bearing
90mm x 140mm x 24mm
FAG B71918-E-T-P4S bearing
90mm x 125mm x 18mm
FAG B7218-E-T-P4S bearing
90mm x 160mm x 30mm
FAG HS7018-C-T-P4S bearing
90mm x 140mm x 24mm
FAG HS71918-C-T-P4S bearing
90mm x 125mm x 18mm
FAG HS7018-E-T-P4S bearing
90mm x 140mm x 24mm

FAG spindle bearings

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