Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW144-2Z

D/W RW144-2Z

Dimensions

d		3.175	mm
D		6.35	mm
B		3.571	mm
d₁	≈	3.93	mm
D₂	≈	5.9	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.	6	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		85000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.00031

Model Number: D/W RW144-2Z
Inner Diameter：3.175mm Outer Diameter：6.35mm Width：3.571mm
Reference speed:85000 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:Switch,other CNC,ventilation fans,Spectral Products,paper processing machine,paint paint,instrument,pneumatic Pump,Vertical pull,other processing,Hydraulic Rama
Similar models:24144 CCK30/W33 SNW 3144x7.15/16 SNW 144x7.7/8 314486 A SNL 3144 G SNW 144x7.15/16 24144 CC/W33 D/W RW144 R-2Z OH 3144 HTL BD-23144 CCK/W33-AOH 3144
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Model No.	Inner Diameter	Outer Diameter	Width	Type
306	30	72	19	Bearings, units and housings
48650	123.825	139.73	6.35	Seals
526809	1778	-	-	Seals
71904 CD/HCP4A	20	37	9	Bearings, units and housings
77996	203.2	234.95	15.88	Seals
BT2-8014/HA3VA901	390	615.95	-	Bearings, units and housings
99262	66.675	77.3938	23.8252	Seals
BD-C 2326 K/VE240-AHX 2326 G	125	280	93	Bearings, units and housings
NUKR 35 XA	-	35	52	Bearings, units and housings
W 6007-2RS1/VP311	35	62	14	Bearings, units and housings
SYJ 506	-	-	-	Bearings, units and housings
ZW 75x85	75	85	2	Seals

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Hot number： 15041 23032-2CS5/VT143 45x68x10 HMSA10 V 6312-2Z/VA208 6318-RS1 71815 ACD/HCP4 FY 1.7/16 DTF FYTB 45 LDW NJ 212 ECJ NU 1024 M/C3VL2071 SAF 22528 x 4.13/16 SAF 23048 KA x 8.15/16 SYR 1 7/16 N Z 210 F W 61801-2Z