FAG B71928-E-T-P4S Bearing

FAG B71928-E-T-P4S spindle bearings | 140x190x24mm

Also known as : B71928-E-T-P4S

• Inside Diameter: 140 mm
• Outside Diameter: 190 mm
• Width: 24 mm
• Basic dynamic load rating: 89 kN
• Basic static load rating: 73 kN

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FAG B71928-E-T-P4S Bearing

Number	B71928-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	140 mm
D	190 mm
B	24 mm
a	50,5 mm
Da	181 mm	Tolerance: H12
da	149 mm	Tolerance: h12
Etk max	160,6 mm
Etk min	155,5 mm
Etk1 max	160,6 mm
Etk1 min	155,5 mm
r1 min	1,5 mm
ra max	0,6 mm
ra1 max	0,6 mm
rmin	1,5 mm
α	25 °	Contact angle
m	1,62 kg	≈ Mass
Cr	89000 N	Basic dynamic load rating, radial
C0r	73000 N	Basic static load rating, radial
Cur	5900 N	Fatigue limit load, radial
nG Fett	6000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	9500 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	736 N	Preload force
FV M	2564 N	Preload force
FV H	5373 N	Preload force
KaE L	2136 N	Lift-off force
KaE M	7663 N	Lift-off force
KaE H	16542 N	Lift-off force
ca L	292 N/µm	Axial rigidity
ca M	466 N/µm	Axial rigidity
ca H	628 N/µm	Axial rigidity

Nodes bearings have FAG B71928-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.