FAG B7028-C-T-P4S Bearing

FAG B7028-C-T-P4S spindle bearings | 140x210x33mm

Also known as : B7028-C-T-P4S

• Inside Diameter: 140 mm
• Outside Diameter: 210 mm
• Width: 33 mm
• Basic dynamic load rating: 153 kN
• Basic static load rating: 114 kN

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FAG B7028-C-T-P4S Bearing

Number	B7028-C-T-P4S
Type	FAG spindle bearings, adjusted, in pairs or sets
d	140 mm
D	210 mm
B	33 mm
a	39,9 mm
Da	199 mm	Tolerance: H12
da	152 mm	Tolerance: h12
Etk max	169,2 mm
Etk min	161,6 mm
Etk1 max	169,2 mm
Etk1 min	161,6 mm
r1 min	2 mm
ra max	2 mm
ra1 max	1 mm
rmin	2 mm
α	15 °	Contact angle
m	3,35 kg	≈ Mass
Cr	153000 N	Basic dynamic load rating, radial
C0r	114000 N	Basic static load rating, radial
Cur	8800 N	Fatigue limit load, radial
nG Fett	6300 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	866 N	Preload force
FV M	2724 N	Preload force
FV H	5429 N	Preload force
KaE L	2661 N	Lift-off force
KaE M	9007 N	Lift-off force
KaE H	19129 N	Lift-off force
ca L	142 N/µm	Axial rigidity
ca M	237 N/µm	Axial rigidity
ca H	335 N/µm	Axial rigidity

Nodes bearings have FAG B7028-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.