Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3309 A-2RS1

3309 A-2RS1

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		39.7	mm
d₂	≈	55.6	mm
D₂	≈	89.95	mm
r_1,2	min.	1.5	mm
a		58	mm

Abutment dimensions

d_a	min.	54	mm
d_a	max.	91	mm
D_a	max.	91	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	75	kN
Basic static load rating	C₀	53	kN
Fatigue load limit	P_u	2.24	kN
Limiting speed		4800	r/min
Calculation factor	k_r	0.07
Calculation factor	e	0.8
Calculation factor	X	0.63
Calculation factor	Y₀	0.66
Calculation factor	Y₁	0.78
Calculation factor	Y₂	1.24

Mass

Mass bearing

1.25

Model Number: 3309 A-2RS1
Inner Diameter：45mm Outer Diameter：100mm Width：39.7mm
Reference speed:4800 r/min Limiting speed:r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Double row angular contact ball bearings
Details： Double row angular contact ball bearings Angular contact ball bearings, double row
Update date：2021-06-03
Application:non-motor vehicle Electric car,heating fans,magnetic elements,gear grinding machine,Spectrum Products,Antenna Potentials,intermediate,Industrial,car shock absorber,metallurgical mold,Machine Tool Accessories
Similar models:3309 A 3309 DMA 3309 DNRCBM 53309 + U 309 3309 ATN9 330990 A BT4B 330944 AG/HA4 3309 A-2RS1 3309 A-2Z 330903 A
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