FAG B7212-E-T-P4S Bearing

FAG B7212-E-T-P4S spindle bearings | 60x110x22mm

Also known as : B7212-E-T-P4S

• Inside Diameter: 60 mm
• Outside Diameter: 110 mm
• Width: 22 mm
• Basic dynamic load rating: 53 kN
• Basic static load rating: 29.5 kN

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FAG B7212-E-T-P4S Bearing

Number	B7212-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	60 mm
D	110 mm
B	22 mm
a	30,9 mm
Da	101,5 mm	Tolerance: H12
da	69,5 mm	Tolerance: h12
Etk max	81,9 mm
Etk min	77 mm
Etk1 max	81,9 mm
Etk1 min	77 mm
r1 min	1,5 mm
ra max	1,5 mm
ra1 max	0,6 mm
rmin	1,5 mm
α	25 °	Contact angle
m	0,793 kg	≈ Mass
Cr	53000 N	Basic dynamic load rating, radial
C0r	29500 N	Basic static load rating, radial
Cur	3050 N	Fatigue limit load, radial
nG Fett	12000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	19000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	463 N	Preload force
FV M	1586 N	Preload force
FV H	3304 N	Preload force
KaE L	1351 N	Lift-off force
KaE M	4794 N	Lift-off force
KaE H	10334 N	Lift-off force
ca L	165 N/µm	Axial rigidity
ca M	264 N/µm	Axial rigidity
ca H	358 N/µm	Axial rigidity

Nodes bearings have FAG B7212-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.