Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61803-2RZ

W 61803-2RZ

Dimensions

d		17	mm
D		26	mm
B		5	mm
d₂	≈	18.8	mm
D₂	≈	24.15	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	18.5	mm
d_a	max.	18.5	mm
D_a	max.	24.5	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.78	kN
Basic static load rating	C₀	1.27	kN
Fatigue load limit	P_u	0.054	kN
Reference speed		56000	r/min
Limiting speed		28000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.1

Mass

Mass bearing

0.0079

Model Number: W 61803-2RZ
Inner Diameter：17mm Outer Diameter：26mm Width：5mm
Reference speed:28000 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：2026-08-20
Application:electromyography machine,medical equipment,defogging and degreasing,stirrer,rubber products machinery and equipment,Forming mold,crimping tools,wheel lathe,coupling type,plastic molding,motor
Similar models:61803-2Z W 61803 R W 61803-2RS1 W 61803-2Z 61803-2RS1 W 61803 R-2Z 61803-2RZ W 61803 W 61803-2RZ 61803
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Model No. Inner Diameter Outer Diameter Width Type

22244-2CS5/VT143
MS 31/850
NATR 15 PPXA
SIKAC 8 M
SNP 3052x9.1/2

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Model No.	Inner Diameter	Outer Diameter	Width	Type
22244-2CS5/VT143
MS 31/850
NATR 15 PPXA
SIKAC 8 M
SNP 3052x9.1/2