FAG B7209-E-T-P4S Bearing

FAG B7209-E-T-P4S spindle bearings | 45x85x19mm

Also known as : B7209-E-T-P4S

• Inside Diameter: 45 mm
• Outside Diameter: 85 mm
• Width: 19 mm
• Basic dynamic load rating: 32.5 kN
• Basic static load rating: 16.9 kN

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FAG B7209-E-T-P4S Bearing

Number	B7209-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	45 mm
D	85 mm
B	19 mm
a	24,7 mm
Da	78 mm	Tolerance: H12
da	52,5 mm	Tolerance: h12
Etk max	62,2 mm
Etk min	58,5 mm
Etk1 max	62,2 mm
Etk1 min	58,5 mm
r1 min	1,1 mm
ra max	1 mm
ra1 max	0,6 mm
rmin	1,1 mm
α	25 °	Contact angle
m	0,422 kg	≈ Mass
Cr	32500 N	Basic dynamic load rating, radial
C0r	16900 N	Basic static load rating, radial
Cur	1740 N	Fatigue limit load, radial
nG Fett	15000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	24000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	268 N	Preload force
FV M	948 N	Preload force
FV H	1994 N	Preload force
KaE L	782 N	Lift-off force
KaE M	2873 N	Lift-off force
KaE H	6261 N	Lift-off force
ca L	121 N/µm	Axial rigidity
ca M	196 N/µm	Axial rigidity
ca H	268 N/µm	Axial rigidity

Nodes bearings have FAG B7209-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.