Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW4-2RZ

D/W RW4-2RZ

Dimensions

d		6.35	mm
D		15.875	mm
B		5.77	mm
d₂	≈	8.4	mm
D₂	≈	13.8	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	8	mm
d_a	max.	8.3	mm
D_a	max.	13.9	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		95000	r/min
Limiting speed		48000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0043

Model Number: D/W RW4-2RZ
Inner Diameter：6.35mm Outer Diameter：15.875mm Width：5.77mm
Reference speed:48000 r/min Limiting speed:95000 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:sawing machine,directional control valve,Laser Devices,rubber products machinery and equipment,food / grain / food equipment,Cylinder Micro,engineering machine,teaching equipment,Cleaning equipment,labor insurance,Small air generators
Similar models:NCF 3052 CV 6328/HC5C3S0VA970 H 3030 KR 90 B 29415 E SSAFS 22532 x 5.1/2 T W 634-2RS1 SNW 28x4.15/16 7304 BECBP S7011 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in D/WRW4-2RZ products，there is large inventory of SKF D/W RW4-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W RW4-2RZ Which SKF D/WRW4-2RZ is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

13545
23120 CCK/W33
HK 4020
SAW 23536 x 6.3/8 T
W 61905-2Z

Purchase the SKF D/W RW4-2RZ Please fill in the following

Hot number： 15655 17444 3308 A-2RS1 50x62x7 HMS5 V 6308/HR22Q2 650 VA V 812/900 M 8842 BD-BS2-2216-2RSK/VT143-H 316 E RNAO 70x90x30 S7020 CB/P4A SAFS 22244 SYJ 507 T4EE 160 ZW 25x32

Model No.	Inner Diameter	Outer Diameter	Width	Type
13545
23120 CCK/W33
HK 4020
SAW 23536 x 6.3/8 T
W 61905-2Z