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

D/W RW144 R-2Z

Dimensions

d		3.175	mm
D		6.35	mm
B		3.571	mm
d₁	≈	3.93	mm
D₂	≈	5.9	mm
D₃		7.518	mm
C		0.787	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		85000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.00041

Model Number: D/W RW144 R-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：2026-04-16
Application:Insect Count,quality inspection equipment,switch,diagnostic test paper,cleaners,water,air shower etc,flexible processing,key lock,powder metallurgy,Antenna Industry
Similar models:BD-23144 CCK/W33-AOH 3144 SNL 3144 TURA 24144 CC/W33 BD-C 3144 K-OH 3144 HTL 314420 SNL 3144 G 314419 23144 CCK/W33 BD-22244 CCK/W33-OH 3144 H 314441 B
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Hot number： BD-231/500 CAK/W33-AOHX 31/500 G 531456 623/HR11TN 7205 BECBPH 78710 BS2-2210-2RS/VT143 FY 15 TF FYTB 1.3/8 TF NJ 312 ECP PRM 707540 QJ 217 N2MA S71913 ACE/P4A SY 1.3/16 TF/VA201 W 61908 SYE 1 7/16 N-118