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Spindle bearings B7014-E-T-P4S

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Spindle bearings B7014-E-T-P4S

Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication
Spindle bearings B7014-E-T-P4S, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
Spindle bearings B7014-E-T-P4S, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances
d 70 mm
D 110 mm
B 20 mm
a 31 mm
Da 102 mm
Tolerance: H12
da 77 mm
Tolerance: h12
Etk max 86,7 mm
Etk min 82,4 mm
Etk1 max 86,7 mm
Etk1 min 82,4 mm
r1 min 1,1 mm
ra max 1 mm
ra1 max 0,6 mm
rmin 1,1 mm
α 25 °
Contact angle
m 0,59 kg
≈ Mass
Cr 48000 N
Basic dynamic load rating, radial
C0r 29000 N
Basic static load rating, radial
Cur 3000 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 18000 1/min
Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 395 N
Preload force
FV M 1388 N
Preload force
FV H 2915 N
Preload force
KaE L 1149 N
Lift-off force
KaE M 4183 N
Lift-off force
KaE H 9083 N
Lift-off force
ca L 169 N/µm
Axial rigidity
ca M 273 N/µm
Axial rigidity
ca H 371 N/µm
Axial rigidity

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