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

D/W RW144 R

Dimensions

d		3.175	mm
D		6.35	mm
B		3.175	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 RW144 R
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：2026-04-16
Application:Pneumatic Actuator,spreader series,security,metallurgy,Roller mill,Handling machinery and various industrial machinery,universal category,Storage Device,Textile Industry Accessories and Accessories,other lathe,set bacteria instrument
Similar models:23144 CC/W33 BD-22244 CCK/W33-OH 3144 H D/W R144 BD-C 2244 K-OH 3144 H SNL 3144 SNL 3144 TURA 24144 CCK30/W33 314486 A 314485 C C 3144
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13435	34.0106	53.0098	8.001	Seals
20 VS V	18	-	-	Seals
6015-Z	75	115	20	Bearings, units and housings
KDMS 504-325/140	140	352.6	-	Coupling systems
PSM 182430 A51	18	24	30	Bearings, units and housings
RNA 4840	220	250	50	Bearings, units and housings
S7022 ACD/P4A	110	170	28	Bearings, units and housings
SAF 22530 x 5.1/8 T	130.175	-	-	Bearings, units and housings
SAFS 22528 x 4.13/16 TLC	122.2375	-	-	Bearings, units and housings
SHR 35	35	-	-	Coupling systems
SY 1. TR	25.4	-	-	Bearings, units and housings
SYJ 2.1/2 TF	63.5	-	-	Bearings, units and housings

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