FAG B7218-C-T-P4S Bearing

FAG B7218-C-T-P4S spindle bearings | 90x160x30mm

Also known as : B7218-C-T-P4S

  • Inside Diameter: 90 mm
  • Outside Diameter: 160 mm
  • Width: 30 mm
  • Basic dynamic load rating: 125 kN
  • Basic static load rating: 75 kN

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FAG B7218-C-T-P4S Bearing

FAG B7218-C-T-P4S Bearing details

Number B7218-C-T-P4S  
Type FAG spindle bearings, adjusted, in pairs or sets  
d 90 mm   
D 160 mm   
B 30 mm   
a 31,8 mm   
Da 147 mm  Tolerance: H12
da 104 mm  Tolerance: h12
Etk max 120 mm   
Etk min 112,1 mm   
Etk1 max 120 mm   
Etk1 min 112,1 mm   
r1 min 2 mm   
ra max 2 mm   
ra1 max 1 mm   
rmin 2 mm   
α 15 °  Contact angle
m 2,2 kg  ≈ Mass
Cr 125000 N  Basic dynamic load rating, radial
C0r 75000 N  Basic static load rating, radial
Cur 6900 N  Fatigue limit load, radial
nG Fett 8500 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 732 N  Preload force
FV M 2280 N  Preload force
FV H 4513 N  Preload force
KaE L 2267 N  Lift-off force
KaE M 7640 N  Lift-off force
KaE H 16156 N  Lift-off force
ca L 109 N/µm  Axial rigidity
ca M 183 N/µm  Axial rigidity
ca H 260 N/µm  Axial rigidity

Nodes bearings have FAG B7218-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.

FAG B7218-C-T-P4S bearing cross reference

FAG B7018-C-T-P4S bearing
90mm x 140mm x 24mm
FAG B71918-C-T-P4S bearing
90mm x 125mm x 18mm
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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