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：2026-08-24
Application:Workpiece,wheel lathe,industrial fans,X-ray Equipment,Laser Devices,root canal filling,plastic molding,Forging machine,physical instruments,injection molding machine,Security Equipment
Similar models:32220T107/DB 1220 K + H 220 S71907 ACB/P4A 2213 E-2RS1KTN9 + H 313 E 7013 CE/HCP4AH1 331381 1311 ETN9 SNW 3040x7-7/16 SAF 1213 T PFD 40 RM
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Model No. Inner Diameter Outer Diameter Width Type

BD-23022 CCK/W33-H 322
20x32x6 HMS5 V
6017-RS1
NU 1064 MP
S71910 ACB/HCP4A

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Hot number： 13905 17617 27x47x11 HMS1 R 30326/DF 330x370x16 HDS2 R 35x62x7 HMS5 V 6024 61800-2RS1 7309 BECBJ BT4B 331503 G/HA4 HJ 2328 EC JLM 508748/710 RNA 6913 SAW 23524 W 6205-2RS1/VP311

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23022 CCK/W33-H 322
20x32x6 HMS5 V
6017-RS1
NU 1064 MP
S71910 ACB/HCP4A