Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R144 R

D/W R144 R

Dimensions

d		3.175	mm
D		6.35	mm
B		2.38	mm
d₁	≈	3.93	mm
D₁	≈	5.38	mm
D₃		7.518	mm
C		0.584	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	3.8	mm
d_a	max.	3.8	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 R144 R
Inner Diameter：3.175mm Outer Diameter：6.35mm Width：2.38mm
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：2026-04-17
Application:chamfer,die casting mold,other mold,vertical processing,hydraulic actuator,Oral Equipment,hardware,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Automation,machine lathe,drawing die
Similar models:SNL 3144 TURT BD-23144 CCK/W33-OH 3144 H 314420 SNL 3144 BD-C 2244 K-OH 3144 H OH 3144 HTL D/W R144 R-2Z SNL 3144 ATURA K 81144 M AOH 3144
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1094110	277.8252	309.58	15.88	Seals
11566	29.3624	53.98	11.13	Seals
16062	41.275	57.1	7.95	Seals
170 VS V	153	-	-	Seals
180x210x15 HMS1 V	180	210	15	Seals
30324	120	260	59.5	Bearings, units and housings
AOH 2348	220	240	189	Bearings, units and housings
AOH 3280 G	380	400	302	Bearings, units and housings
BD-C 4024 K30V-AH 24024	115	180	60	Bearings, units and housings
SAF 1513 x 2.1/4	57.15	-	-	Bearings, units and housings
SAF 1613 x 2.1/4 TLC	57.15	-	-	Bearings, units and housings
Z 213 F	65	-	7	Seals

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Hot number： 53224 + U 224 591/750 F 6309-Z D/W R2A-2Z FYE 3 GE 110 ES GEP 950 FS KD10-204 KM 25 NATR 15 NNCF 5022 CV S71909 CB/HCP4A SYR 1 7/16-18 SD 30x37x4 SSAFS 22524 x 4.1/4