Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R144 R-2Z

D/W R144 R-2Z

Dimensions

d		3.175	mm
D		6.35	mm
B		2.779	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 R144 R-2Z
Inner Diameter：3.175mm Outer Diameter：6.35mm Width：2.779mm
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：2021-06-10
Application:gas turbine,Infrared Technology,special broaching machine,extruder,sheet industry,wheel lathe,ventilation heating equipment,joint protection,Antenna Industry,hydraulic actuator,die casting mold
Similar models:SNL 3144 TURT 314486 A SNW 144x7.13/16 WS 81144 314420 23144 CCK/W33 SNL 3144 ATURA D/W R144 R-2Z D/W RW144-2Z SNW 144x8
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Model No.	Inner Diameter	Outer Diameter	Width	Type
42x65x10 HMS5 V	42	65	10	Seals
6217/C3VL0241	85	150	28	Bearings, units and housings
61818-2RS1	90	115	13	Bearings, units and housings
6204/HR22Q2	20	47	14	Bearings, units and housings
AOH 31/750	710	750	425	Bearings, units and housings
FYRP 3 11/16-3	93.6625	-	-	Bearings, units and housings
HA 309	36.5125	45	39	Bearings, units and housings
MBL 30	150	189	-	Bearings, units and housings
MVR2-95	95	117	-	Seals
NATR 25	25	52	24	Bearings, units and housings
NJ 28/530 ECMA	530	650	72	Bearings, units and housings
SYNT 60 FW	60	-	-	Bearings, units and housings

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