FAG B71909-E-T-P4S Bearing

FAG B71909-E-T-P4S spindle bearings | 45x68x12mm

Also known as : B71909-E-T-P4S

• Inside Diameter: 45 mm
• Outside Diameter: 68 mm
• Width: 12 mm
• Basic dynamic load rating: 18.2 kN
• Basic static load rating: 10.6 kN

Inquire Now

FAG B71909-E-T-P4S Bearing

Number	B71909-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	45 mm
D	68 mm
B	12 mm
a	19,2 mm
Da	63,5 mm	Tolerance: H12
da	50 mm	Tolerance: h12
Etk max	54,5 mm
Etk min	52,3 mm
Etk1 max	54,5 mm
Etk1 min	52,3 mm
r1 min	0,6 mm
ra max	0,6 mm
ra1 max	0,15 mm
rmin	0,6 mm
α	25 °	Contact angle
m	0,127 kg	≈ Mass
Cr	18200 N	Basic dynamic load rating, radial
C0r	10600 N	Basic static load rating, radial
Cur	1090 N	Fatigue limit load, radial
nG Fett	19000 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	116 N	Preload force
FV M	470 N	Preload force
FV H	1028 N	Preload force
KaE L	336 N	Lift-off force
KaE M	1415 N	Lift-off force
KaE H	3203 N	Lift-off force
ca L	99 N/µm	Axial rigidity
ca M	168 N/µm	Axial rigidity
ca H	232 N/µm	Axial rigidity

Nodes bearings have FAG B71909-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.