FAG B71911-C-T-P4S Bearing

FAG B71911-C-T-P4S spindle bearings | 55x80x13mm

Also known as : B71911-C-T-P4S

• Inside Diameter: 55 mm
• Outside Diameter: 80 mm
• Width: 13 mm
• Basic dynamic load rating: 23.5 kN
• Basic static load rating: 14.4 kN

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FAG B71911-C-T-P4S Bearing

Number	B71911-C-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	55 mm
D	80 mm
B	13 mm
a	15,5 mm
Da	75,5 mm	Tolerance: H12
da	60 mm	Tolerance: h12
Etk max	65,1 mm
Etk min	62,8 mm
Etk1 max	65,1 mm
Etk1 min	62,8 mm
r1 min	1 mm
ra max	0,6 mm
ra1 max	0,3 mm
rmin	1 mm
α	15 °	Contact angle
m	0,174 kg	≈ Mass
Cr	23500 N	Basic dynamic load rating, radial
C0r	14400 N	Basic static load rating, radial
Cur	1490 N	Fatigue limit load, radial
nG Fett	17000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	26000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	111 N	Preload force
FV M	382 N	Preload force
FV H	780 N	Preload force
KaE L	340 N	Lift-off force
KaE M	1274 N	Lift-off force
KaE H	2784 N	Lift-off force
ca L	50,8 N/µm	Axial rigidity
ca M	88,6 N/µm	Axial rigidity
ca H	128 N/µm	Axial rigidity

Nodes bearings have FAG B71911-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.