Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R3A-2RZ

D/W R3A-2RZ

Dimensions

d		4.762	mm
D		15.875	mm
B		4.978	mm
d₂	≈	8.4	mm
D₂	≈	13.8	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	0	mm
D_a	max.	0	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.852	kN
Basic static load rating	C₀	0.315	kN
Fatigue load limit	P_u	0.014	kN
Reference speed		85000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0049

Model Number: D/W R3A-2RZ
Inner Diameter：4.762mm Outer Diameter：15.875mm Width：4.978mm
Reference speed:45000 r/min Limiting speed:85000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-07
Application:metering pump,embroidery cloth,Plastic molding,Storage Tool,Infrared Technology,sheet industry,Textile Accessories,industrial equipment,gear type,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,large agricultural machinery
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Z 209 F	45	-	6	Seals

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