Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61808-2RZ

W 61808-2RZ

Dimensions

d		40	mm
D		52	mm
B		7	mm
d₁	≈	43.21	mm
D₂	≈	48.94	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	42	mm
d_a	max.	43	mm
D_a	max.	50	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.9	kN
Basic static load rating	C₀	3.75	kN
Fatigue load limit	P_u	0.16	kN
Reference speed		26000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.6

Mass

Mass bearing

0.032

Model Number: W 61808-2RZ
Inner Diameter：40mm Outer Diameter：52mm Width：7mm
Reference speed:13000 r/min Limiting speed:26000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:paint paint,medical equipment,Spectrum Products,metallurgy,other accessories,car shock absorber,roller lathe,water,Perfusion device,cooling system,chuck industry
Similar models:W 61808 R-2Z W 61808 R W 61808-2Z 61808-2RS1 W 61808-2RZ 61808-2RZ 61808 W 61808 W 61808-2RS1
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SHT 80	80	-	-	Coupling systems

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