Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R155 R

D/W R155 R

Dimensions

d		3.967	mm
D		7.938	mm
B		2.779	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 R155 R
Inner Diameter：3.967mm Outer Diameter：7.938mm Width：2.779mm
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：2026-03-06
Application:stirrer,horizontal processing,vertical pull,static control,EEG,industrial equipment,Technical Equipment,Industrial equipment,Plastic molding,Equipment,hydraulic pressure gauge
Similar models:315513 D/W R155 R D/W R155 R-2ZS D/W RW155 PWM 140155100 PCM 11011550 M D/W RW155 R-2ZS D/W R155 PSM 455155 A51 315526
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Model No. Inner Diameter Outer Diameter Width Type

110x140x12 HMSA10 V
32217T87/DB
OKCX 380
SNW 36x6.5/16
W 61703-2RS1

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Hot number： BD-23092 CAK/W33-OH 3092 H 27576 30x44x7 HMS5 V 32018 X 331606 A 51200 V/HR22Q2 6004/HR22Q2 608-Z 71805 ACD/HCP4 71964 ACDMA/HCP4A 99249 GB 4928 SAF 22628 x 4.13/16 SYR 2 3/16 N YAR 205-015-2RF/VE495

Model No.	Inner Diameter	Outer Diameter	Width	Type
110x140x12 HMSA10 V
32217T87/DB
OKCX 380
SNW 36x6.5/16
W 61703-2RS1