Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW144

D/W RW144

Dimensions

d		3.175	mm
D		6.35	mm
B		3.175	mm
d₁	≈	3.93	mm
D₁	≈	5.38	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	3.8	mm
d_a	max.	3.8	mm
D_a	max.	5.5	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.163	kN
Basic static load rating	C₀	0.048	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		170000	r/min
Limiting speed		100000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.0003

Model Number: D/W RW144
Inner Diameter：3.175mm Outer Diameter：6.35mm Width：3.175mm
Reference speed:100000 r/min Limiting speed:170000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-20
Application:medical equipment,preservation equipment,Laser Measurements,forklift industry,agrochemical,electromagnetic clutch,injection molding machine,surgical instruments,Vertical pull,crimping tools,Surveying Surveying Instruments
Similar models:SNL 3144 TURA 24144 CCK30/W33 D/W R144 AOH 3144 SNL 3144 ATURT D/W R144 R-2Z C 3144 D/W RW144-2Z 331445 OH 3144 H
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Model No. Inner Diameter Outer Diameter Width Type

22317 EJA/VA405
7204 BEGAP
BT4B 328350 G/HA1
NCF 29/600 V
SAF 23038 KA x 6.15/16

Purchase the SKF D/W RW144 Please fill in the following

Hot number： BD-240/500 ECAK30/W33-AOH 240/500 305393 32214/DF 51108 71909 ACE/P4AL 7232 BCBM FYNT 45 F HME 30/1000 HJ 306 EC NK 10/16 TN NNUP 4964 B/HB1W33 NUP 2224 ECP OKBS 73 SAFS 22526 x 4.3/8 T STO 50 X

Model No.	Inner Diameter	Outer Diameter	Width	Type
22317 EJA/VA405
7204 BEGAP
BT4B 328350 G/HA1
NCF 29/600 V
SAF 23038 KA x 6.15/16