Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61806 R-2Z

W 61806 R-2Z

Dimensions

d		30	mm
D		42	mm
B		7	mm
d₁	≈	33.11	mm
D₂	≈	39.2	mm
D₃		45	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	32	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.58	kN
Basic static load rating	C₀	2.9	kN
Fatigue load limit	P_u	0.125	kN
Reference speed		34000	r/min
Limiting speed		17000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.1

Mass

Mass bearing

0.027

Model Number: W 61806 R-2Z
Inner Diameter：30mm Outer Diameter：42mm Width：7mm
Reference speed:17000 r/min Limiting speed:34000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-25
Application:pressure control valve,Beauty and Body,wall industry,vertical sawing machine,shaft milling machine,Spectrum Products,Rolling mill gear box,sewage pump,DC generators,milling head plug,lifting tackle
Similar models:61806 W 61806-2RS1 W 61806 W 61806 R-2Z W 61806-2Z 61806-2RS1 W 61806 R 61806-2RZ W 61806-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

294/750 EF
PCZ 3036 E
PL 88
SAF 1517 TLC
SYR 1 15/16-3

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Model No.	Inner Diameter	Outer Diameter	Width	Type
294/750 EF
PCZ 3036 E
PL 88
SAF 1517 TLC
SYR 1 15/16-3