Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61803

61803

Dimensions

d		17	mm
D		26	mm
B		5	mm
d₁	≈	19.8	mm
D₁	≈	23.3	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	19	mm
D_a	max.	24	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	2.03	kN
Basic static load rating	C₀	1.27	kN
Fatigue load limit	P_u	0.054	kN
Reference speed		56000	r/min
Limiting speed		34000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	14.1

Mass

Mass bearing

0.0075

Model Number: 61803
Inner Diameter：17mm Outer Diameter：26mm Width：5mm
Reference speed:34000 r/min Limiting speed:56000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-24
Application:Cylinder Micro,ultra-quiet generators,dynamic blood pressure,Grinding and polishing equipment,Cleaning equipment,Insect Count,Leather Products,medical equipment,spreader series,thread processing machine,defogging and degreasing
Similar models:W 61803 R 61803-2RZ 61803 61803-2RS1 W 61803 W 61803-2RZ 61803-2Z W 61803 R-2Z W 61803-2RS1 W 61803-2Z
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Model No. Inner Diameter Outer Diameter Width Type

20 VA V
33699
6201-Z
KRVE 90 PPA
PCM 374020 M

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Model No.	Inner Diameter	Outer Diameter	Width	Type
20 VA V
33699
6201-Z
KRVE 90 PPA
PCM 374020 M