FAG B7208-E-T-P4S Bearing

FAG B7208-E-T-P4S spindle bearings | 40x80x18mm

Also known as : B7208-E-T-P4S

• Inside Diameter: 40 mm
• Outside Diameter: 80 mm
• Width: 18 mm
• Basic dynamic load rating: 31 kN
• Basic static load rating: 15.4 kN

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FAG B7208-E-T-P4S Bearing

Number	B7208-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	40 mm
D	80 mm
B	18 mm
a	23 mm
Da	72 mm	Tolerance: H12
da	48 mm	Tolerance: h12
Etk max	57,2 mm
Etk min	53,4 mm
Etk1 max	57,2 mm
Etk1 min	53,4 mm
r1 min	1,1 mm
ra max	1 mm
ra1 max	0,6 mm
rmin	1,1 mm
α	25 °	Contact angle
m	0,371 kg	≈ Mass
Cr	31000 N	Basic dynamic load rating, radial
C0r	15400 N	Basic static load rating, radial
Cur	1580 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	28000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	257 N	Preload force
FV M	906 N	Preload force
FV H	1903 N	Preload force
KaE L	750 N	Lift-off force
KaE M	2748 N	Lift-off force
KaE H	5985 N	Lift-off force
ca L	114 N/µm	Axial rigidity
ca M	184 N/µm	Axial rigidity
ca H	252 N/µm	Axial rigidity

Nodes bearings have FAG B7208-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.