Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R3 R-2Z

D/W R3 R-2Z

Dimensions

d		4.762	mm
D		12.7	mm
B		4.978	mm
d₂	≈	6.5	mm
D₂	≈	11.15	mm
D₃		14.351	mm
C		1.067	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	6.4	mm
d_a	max.	6.4	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.741	kN
Basic static load rating	C₀	0.25	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		110000	r/min
Limiting speed		56000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.4

Mass

Mass bearing

0.003

Model Number: D/W R3 R-2Z
Inner Diameter：4.762mm Outer Diameter：12.7mm Width：4.978mm
Reference speed:56000 r/min Limiting speed:110000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:small appliances,Gripper Swing,hydraulic pressure gauge,gas turbine,magnetic elements,top industry,Gas turbine,plastic molding,tower crane,hydraulic cylinder buffer,test strip
Similar models:SAF 22526 x 4.3/8 TLC NNF 5048 ADA-2LSV FSYE 3 1/2 N-118 S71917 CD/HCP4A PFD 17 RM 6207-Z 7012 CD/P4AH1 RNA 4910 QJ 208 MA FSAF 22515 T
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Model No. Inner Diameter Outer Diameter Width Type

16006/HR22Q2
510/850 M
BC4-8050
SAF 22517 x 2.7/8 TLC
SYK 40 TD

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Hot number： 1140 VE R 15004 22449 28 VA R 49928 50x68x8 HMSA10 V AXK 130170 D/W R2-6-2RS1 FYT 2. TF/VA228 GS 81104 PRM 808560 PSM 708590 A51 SAF 22538 x 6.7/8 SSAFS 22520 TLC YSP 206-103 SB-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
16006/HR22Q2
510/850 M
BC4-8050
SAF 22517 x 2.7/8 TLC
SYK 40 TD