FAG B71918-C-T-P4S Bearing

FAG B71918-C-T-P4S spindle bearings | 90x125x18mm

Also known as : B71918-C-T-P4S

• Inside Diameter: 90 mm
• Outside Diameter: 125 mm
• Width: 18 mm
• Basic dynamic load rating: 48 kN
• Basic static load rating: 35 kN

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FAG B71918-C-T-P4S Bearing

Number	B71918-C-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	90 mm
D	125 mm
B	18 mm
a	23,4 mm
Da	119 mm	Tolerance: H12
da	97 mm	Tolerance: h12
Etk max	104,3 mm
Etk min	100,9 mm
Etk1 max	104,3 mm
Etk1 min	100,9 mm
r1 min	1,1 mm
ra max	0,6 mm
ra1 max	0,6 mm
rmin	1,1 mm
α	15 °	Contact angle
m	0,55 kg	≈ Mass
Cr	48000 N	Basic dynamic load rating, radial
C0r	35000 N	Basic static load rating, radial
Cur	3450 N	Fatigue limit load, radial
nG Fett	11000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	16000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	238 N	Preload force
FV M	796 N	Preload force
FV H	1615 N	Preload force
KaE L	729 N	Lift-off force
KaE M	2628 N	Lift-off force
KaE H	5691 N	Lift-off force
ca L	81,8 N/µm	Axial rigidity
ca M	140 N/µm	Axial rigidity
ca H	200 N/µm	Axial rigidity

Nodes bearings have FAG B71918-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.