FAG HS71904-E-T-P4S Bearing

FAG HS71904-E-T-P4S spindle bearings | 20x37x9mm

Also known as : HS71904-E-T-P4S

• Inside Diameter: 20 mm
• Outside Diameter: 37 mm
• Width: 9 mm
• Basic dynamic load rating: 3.4 kN
• Basic static load rating: 1.63 kN

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FAG HS71904-E-T-P4S Bearing

Number	HS71904-E-T-P4S
Type	FAG spindle bearings adjusted, in pairs or sets, contact angle a = 25°, restricted tolerances
d	20 mm
D	37 mm
B	9 mm
a	11,1 mm
Da	33,5 mm	Tolerance: H12
da	24 mm	Tolerance: h12
Etk max	27,2 mm
Etk min	26,6 mm
Etk1 max	27,2 mm
Etk1 min	25,4 mm
r1 min	0,3 mm
ra max	0,3 mm
ra1 max	0,15 mm
rmin	0,3 mm
α	25 °	Contact angle
m	0,04 kg	≈ Mass
Cr	3400 N	Basic dynamic load rating, radial
C0r	1630 N	Basic static load rating, radial
Cur	168 N	Fatigue limit load, radial
nG Fett	53000 1/min	Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings.
nG Öl	80000 1/min	Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings.
FV L	22 N	Preload force
FV M	65 N	Preload force
FV H	129 N	Preload force
KaE L	62 N	Lift-off force
KaE M	191 N	Lift-off force
KaE H	392 N	Lift-off force
ca L	37,4 N/µm	Axial rigidity
ca M	55,9 N/µm	Axial rigidity
ca H	73,2 N/µm	Axial rigidity

Nodes bearings have FAG HS71904-E-T-P4S spindle bearings in stock, FAG bearings, precision spindle bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.