Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW155 R

D/W RW155 R

Dimensions

d		3.967	mm
D		7.938	mm
B		3.571	mm
d₁	≈	5.53	mm
D₁	≈	7	mm
D₃		9.119	mm
C		0.584	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.8	mm
d_a	max.	5.4	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.203	kN
Basic static load rating	C₀	0.075	kN
Fatigue load limit	P_u	0.003	kN
Reference speed		140000	r/min
Limiting speed		90000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.6

Mass

Mass bearing

0.0006

Model Number: D/W RW155 R
Inner Diameter：3.967mm Outer Diameter：7.938mm Width：3.571mm
Reference speed:90000 r/min Limiting speed:140000 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:fruit and vegetable processing,building decoration raw materials and accessories,construction machinery and equipment,Spectrum Products,storage shelves,Oral Image,disposable,Performance test,pipe fittings Steel industry,journal lathe,static control
Similar models:D/W R155 315599 A PWM 140155100 331555 B 315523 315526 BT4B 331559/HA4 PCM 150155100 E IR 140x155x35 319155
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Model No. Inner Diameter Outer Diameter Width Type

51205 V/HR11Q1
593606
635-Z
GS 81215
OKCX 410

Purchase the SKF D/W RW155 R Please fill in the following

Hot number： 1308 EKTN9 + H 308 405256 6816 617670 6011-Z 618/5 6208-2Z/VA228 7200 CD/P4A 71948 CD/P4AL 891/630 M HK 1522 NJ 2220 ECM PCM 151710 M SNLN 3028 SY 1.7/16 WF

Model No.	Inner Diameter	Outer Diameter	Width	Type
51205 V/HR11Q1
593606
635-Z
GS 81215
OKCX 410