FAG B7220-E-T-P4S Bearing

FAG B7220-E-T-P4S spindle bearings | 100x180x34mm

Also known as : B7220-E-T-P4S

• Inside Diameter: 100 mm
• Outside Diameter: 180 mm
• Width: 34 mm
• Basic dynamic load rating: 129 kN
• Basic static load rating: 84 kN

Inquire Now

FAG B7220-E-T-P4S Bearing

Number	B7220-E-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	100 mm
D	180 mm
B	34 mm
a	49,6 mm
Da	165,5 mm	Tolerance: H12
da	114,5 mm	Tolerance: h12
Etk max	134,4 mm
Etk min	126,6 mm
Etk1 max	134,4 mm
Etk1 min	126,6 mm
r1 min	2,1 mm
ra max	2,1 mm
ra1 max	1 mm
rmin	2,1 mm
α	25 °	Contact angle
m	3,34 kg	≈ Mass
Cr	129000 N	Basic dynamic load rating, radial
C0r	84000 N	Basic static load rating, radial
Cur	7300 N	Fatigue limit load, radial
nG Fett	6700 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	10000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	1208 N	Preload force
FV M	3964 N	Preload force
FV H	8152 N	Preload force
KaE L	3521 N	Lift-off force
KaE M	11940 N	Lift-off force
KaE H	25355 N	Lift-off force
ca L	285 N/µm	Axial rigidity
ca M	449 N/µm	Axial rigidity
ca H	604 N/µm	Axial rigidity

Nodes bearings have FAG B7220-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.