FAG B7204-E-T-P4S Bearing

FAG B7204-E-T-P4S spindle bearings | 20x47x14mm

Also known as : B7204-E-T-P4S

• Inside Diameter: 20 mm
• Outside Diameter: 47 mm
• Width: 14 mm
• Basic dynamic load rating: 16.5 kN
• Basic static load rating: 7.7 kN

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FAG B7204-E-T-P4S Bearing

Number	B7204-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	20 mm
D	47 mm
B	14 mm
a	14,9 mm
Da	40,5 mm	Tolerance: H12
da	26,5 mm	Tolerance: h12
Etk max	31,7 mm
Etk min	29,6 mm
Etk1 max	31,7 mm
Etk1 min	29,6 mm
r1 min	1 mm
ra max	1 mm
ra1 max	0,3 mm
rmin	1 mm
α	25 °	Contact angle
m	0,103 kg	≈ Mass
Cr	16500 N	Basic dynamic load rating, radial
C0r	7700 N	Basic static load rating, radial
Cur	790 N	Fatigue limit load, radial
nG Fett	30000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	45000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	107 N	Preload force
FV M	398 N	Preload force
FV H	848 N	Preload force
KaE L	313 N	Lift-off force
KaE M	1212 N	Lift-off force
KaE H	2686 N	Lift-off force
ca L	63,7 N/µm	Axial rigidity
ca M	106 N/µm	Axial rigidity
ca H	146 N/µm	Axial rigidity

Nodes bearings have FAG B7204-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.