FAG B71905-C-T-P4S Bearing

FAG B71905-C-T-P4S spindle bearings | 25x42x9mm

Also known as : B71905-C-T-P4S

• Inside Diameter: 25 mm
• Outside Diameter: 42 mm
• Width: 9 mm
• Basic dynamic load rating: 8 kN
• Basic static load rating: 3.8 kN

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FAG B71905-C-T-P4S Bearing

Number	B71905-C-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	25 mm
D	42 mm
B	9 mm
a	9 mm
Da	38,5 mm	Tolerance: H12
da	29 mm	Tolerance: h12
Etk max	32 mm
Etk min	31 mm
Etk1 max	32 mm
Etk1 min	31 mm
r1 min	0,3 mm
ra max	0,3 mm
ra1 max	0,15 mm
rmin	0,3 mm
α	15 °	Contact angle
m	0,043 kg	≈ Mass
Cr	8000 N	Basic dynamic load rating, radial
C0r	3800 N	Basic static load rating, radial
Cur	390 N	Fatigue limit load, radial
nG Fett	36000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	56000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	34 N	Preload force
FV M	127 N	Preload force
FV H	265 N	Preload force
KaE L	102 N	Lift-off force
KaE M	418 N	Lift-off force
KaE H	934 N	Lift-off force
ca L	24,9 N/µm	Axial rigidity
ca M	45,4 N/µm	Axial rigidity
ca H	66,3 N/µm	Axial rigidity

Nodes bearings have FAG B71905-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.