FAG B7209-C-T-P4S Bearing

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

Also known as : B7209-C-T-P4S

• Inside Diameter: 45 mm
• Outside Diameter: 85 mm
• Width: 19 mm
• Basic dynamic load rating: 34 kN
• Basic static load rating: 17.7 kN

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FAG B7209-C-T-P4S Bearing

Number	B7209-C-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	45 mm
D	85 mm
B	19 mm
a	18,2 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	15 °	Contact angle
m	0,423 kg	≈ Mass
Cr	34000 N	Basic dynamic load rating, radial
C0r	17700 N	Basic static load rating, radial
Cur	1820 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	182 N	Preload force
FV M	592 N	Preload force
FV H	1182 N	Preload force
KaE L	567 N	Lift-off force
KaE M	2003 N	Lift-off force
KaE H	4286 N	Lift-off force
ca L	52,2 N/µm	Axial rigidity
ca M	90 N/µm	Axial rigidity
ca H	129 N/µm	Axial rigidity

Nodes bearings have FAG B7209-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.