Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R1-5

D/W R1-5

Dimensions

d		2.38	mm
D		7.938	mm
B		2.779	mm
d₁	≈	4.1	mm
D₁	≈	6.4	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.6	mm
d_a	max.	4	mm
D_a	max.	6.7	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.312	kN
Basic static load rating	C₀	0.088	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		160000	r/min
Limiting speed		95000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	5.9

Mass

Mass bearing

0.0006

Model Number: D/W R1-5
Inner Diameter：2.38mm Outer Diameter：7.938mm Width：2.779mm
Reference speed:95000 r/min Limiting speed:160000 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:security equipment,hydraulic control element,chamfer,vertical processing,generator,oral medical device,disposable,pump,multi-knife lathe,test equipment,engine
Similar models:W 6300-2Z FSAF 22515 x 2.1/2 TLC SAF 22544 x 7.7/8 FY 45 LDW 319008 A/HB2 NK 28/20 K 35x42x20 SNW 136x5.5/16 K 45x50x17 23030 CC/W33
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Model No. Inner Diameter Outer Diameter Width Type

330529 B
HA 215
OKCX 210
S71902 ACD/P4A
SAFS 22532 TLC

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Hot number： 1425 VRME R 19240 24910 37390 51108 V/HR22Q2 520x560x20 HDS1 R 524210 71920 CD/P4A 91310 GRA 3030 FYTWK 1.7/16 YTA HN 1612 MB 17 NKX 15 Z SSAFS 23024 KAT x 4.1/8

Model No.	Inner Diameter	Outer Diameter	Width	Type
330529 B
HA 215
OKCX 210
S71902 ACD/P4A
SAFS 22532 TLC