Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 305393

305393

Dimensions

d		200	mm
D		280	mm
B		80	mm
d₁	≈	222.75	mm
D₁	≈	249.6	mm
K		5	mm
r_1,2	min.	2.1	mm
a		181	mm

Abutment dimensions

d_a	min.	205	mm
D_a	max.	248	mm
r_a	max.	2.1	mm

Calculation data

Basic dynamic load rating	C	242	kN
Basic static load rating	C₀	380	kN
Fatigue load limit	P_u	10.4	kN
Reference speed		1900	r/min
Limiting speed		2400	r/min
Calculation factor	k_r	0.095
Calculation factor	e	1.14
Calculation factor	X	0.57
Calculation factor	Y₀	0.52
Calculation factor	Y₁	0.55
Calculation factor	Y₂	0.93

Mass

Mass bearing

15.9

Model Number: 305393
Inner Diameter：200mm Outer Diameter：280mm Width：80mm
Reference speed:2400 r/min Limiting speed:1900 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：2026-04-16
Application:directional control valve,Hydraulic Rama,Rolling mill,medical equipment,Pneumatic Control Valves,comprehensive experiment,tooth filling,linear drive,Broadcasting System,flexible processing,pump
Similar models:305393
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