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：2026-04-18
Application:DC generators,Broadcasting System,chamfering machine etc,inorganic chemical,reinforced machinery,plastic molding,spectrometer,motor,Forming mold,impression material,small appliances
Similar models:D/W R144 R SNW 144x7.3/16 23144-2CS5K/VT143 24144 CCK30/W33 BT4B 334144 G/HA1VA901 24144 CC/W33 D/W RW144 C 3144 K BD-C 3144 K-OH 3144 HTL K 81144 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
24875	63.5	79.38	6.35	Seals
40078	101.6	142.9	11.13	Seals
50x72x12 HMS5 V	50	72	12	Seals
61810-2RZ	50	65	7	Bearings, units and housings
6210-2Z/VA228	50	90	20	Bearings, units and housings
90819	-	-	40	Seals
90953	-	-	63.5	Seals
AMS 24 ABP	76.2	177.8	39.688	Bearings, units and housings
NU 308 ECJ	40	90	23	Bearings, units and housings
RN-1.5x6.8 BF/G2	-	-	1.5	Bearings, units and housings
SAFS 22544 x 7.13/16 TLC	198.4375	-	-	Bearings, units and housings
YAR 206-104-2RF/VE495	31.75	62	38.1	Bearings, units and housings

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Hot number： 10655 23063 3725 BT2B 328874/HA1 BTM 170 AM/P4CDB GB 4944 HCRE 035 R PCM 161820 M SAF 1615 x 2.1/2 TLC SAF 22318 SAFS 22536 x 6.5/16 SNL 3048 TURA SNL 3196 TURA SY 55 FM XHCE 060/OK 160