FAG B7211-C-T-P4S Bearing

FAG B7211-C-T-P4S spindle bearings | 55x100x21mm

Also known as : B7211-C-T-P4S

• Inside Diameter: 55 mm
• Outside Diameter: 100 mm
• Width: 21 mm
• Basic dynamic load rating: 47 kN
• Basic static load rating: 26.5 kN

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FAG B7211-C-T-P4S Bearing

Number	B7211-C-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	55 mm
D	100 mm
B	21 mm
a	20,9 mm
Da	92 mm	Tolerance: H12
da	63 mm	Tolerance: h12
Etk max	74,3 mm
Etk min	69,9 mm
Etk1 max	74,3 mm
Etk1 min	69,9 mm
r1 min	1,5 mm
ra max	1,5 mm
ra1 max	0,6 mm
rmin	1,5 mm
α	15 °	Contact angle
m	0,619 kg	≈ Mass
Cr	47000 N	Basic dynamic load rating, radial
C0r	26500 N	Basic static load rating, radial
Cur	2700 N	Fatigue limit load, radial
nG Fett	14000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	22000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	258 N	Preload force
FV M	832 N	Preload force
FV H	1662 N	Preload force
KaE L	800 N	Lift-off force
KaE M	2800 N	Lift-off force
KaE H	5985 N	Lift-off force
ca L	66,7 N/µm	Axial rigidity
ca M	114 N/µm	Axial rigidity
ca H	163 N/µm	Axial rigidity

Nodes bearings have FAG B7211-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.