FAG B71921-C-T-P4S Bearing

FAG B71921-C-T-P4S spindle bearings | 105x145x20mm

Also known as : B71921-C-T-P4S

  • Inside Diameter: 105 mm
  • Outside Diameter: 145 mm
  • Width: 20 mm
  • Basic dynamic load rating: 60 kN
  • Basic static load rating: 45 kN

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FAG B71921-C-T-P4S Bearing

FAG B71921-C-T-P4S Bearing details

NumberB71921-C-T-P4S
TypeFAG spindle bearings, adjusted, in pairs or sets
d105 mm  
D145 mm  
B20 mm  
a26,7 mm  
Da138 mm Tolerance: H12
da112 mm Tolerance: h12
Etk max121,4 mm  
Etk min117,4 mm  
Etk1 max121,4 mm  
Etk1 min117,4 mm  
r1 min1,1 mm  
ra max0,6 mm  
ra1 max0,6 mm  
rmin1,1 mm  
α15 ° Contact angle
m0,81 kg ≈ Mass
Cr60000 N Basic dynamic load rating, radial
C0r45000 N Basic static load rating, radial
Cur4150 N Fatigue limit load, radial
nG Fett9000 1/min Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl14000 1/min Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L316 N Preload force
FV M1040 N Preload force
FV H2101 N Preload force
KaE L968 N Lift-off force
KaE M3432 N Lift-off force
KaE H7399 N Lift-off force
ca L94,1 N/µm Axial rigidity
ca M160 N/µm Axial rigidity
ca H228 N/µm Axial rigidity

Nodes bearings have FAG B71921-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.

FAG B71921-C-T-P4S bearing cross reference

FAG B7021-C-T-P4S bearing
105mm x 160mm x 26mm
FAG B7221-C-T-P4S bearing
105mm x 190mm x 36mm
FAG B7021-E-T-P4S bearing
105mm x 160mm x 26mm
FAG B71921-E-T-P4S bearing
105mm x 145mm x 20mm
FAG B7221-E-T-P4S bearing
105mm x 190mm x 36mm
FAG B7021-E-2RSD-T-P4S bearing
105mm x 160mm x 26mm
FAG B7021-C-2RSD-T-P4S bearing
105mm x 160mm x 26mm
FAG HS7021-C-T-P4S bearing
105mm x 160mm x 26mm
FAG HS71921-C-T-P4S bearing
105mm x 145mm x 20mm
FAG HS7021-E-T-P4S bearing
105mm x 160mm x 26mm

FAG spindle bearings

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