Spherical roller bearings

22205/20 E

SKF Explorer

Dimensions

d		20	mm
D		52	mm
B		18	mm
d₂	≈	31.3	mm
D₁	≈	44.2	mm
b		3.7	mm
K		2	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	25.6	mm
D_a	max.	46.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		49.9	kN
Basic static load rating	C₀		44	kN
Fatigue load limit	P_u		4.8	kN
Reference speed			13000	r/min
Limiting speed			17000	r/min
Calculation factor	e		0.35
Calculation factor	Y₁		1.9
Calculation factor	Y₂		2.9
Calculation factor	Y₀		1.8

Mass

Mass

0.28

kg

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