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：2024-12-13
Application:pump,test laboratory equipment and accessories,Switch,motor,test strip,transistor fittings,sheet industry,Other Measurements,car and accessories,natural instruments,Forging machine
Similar models:D/W RW144 R SNL 3144 ATURT BD-22244 CCK/W33-OH 3144 H BD-23144 CCK/W33-OH 3144 H HH 221449/410 BD-23144-2CS5K/VT143-OH 3144 HTL OH 3144 HTL SNL 3144 TURT BD-22244-2CS5K/VT143-OH 3144 H D/W R144-2Z
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Model No.	Inner Diameter	Outer Diameter	Width	Type
160x190x15 HMSA10 RG	160	190	15	Seals
27565	69.85	101.68	11.13	Seals
51205 V/HR11T1	25	47	15	Bearings, units and housings
6308-2Z/VA228	40	90	23	Bearings, units and housings
7003 CE/P4A	17	35	10	Bearings, units and housings
BD-C 3060 KM-OH 3060 H	280	460	118	Bearings, units and housings
FSAF 1615 x 2.1/2 TLC	63.5	-	-	Bearings, units and housings
GB 3064	-	-	122	Bearings, units and housings
NJ 2211 ECML	55	100	25	Bearings, units and housings
RNA 4920	115	140	40	Bearings, units and housings
SSAFS 22518 x 3.1/16	77.7875	-	-	Bearings, units and housings
Z 010 F	50	-	6	Seals

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Hot number： 2214 E-2RS1TN9 3 VA V 32028 X 400504 51306 V/HR22Q2 545 VE R 811/630 M BD-C 2226 K-H 3126 L C 4020 V D/W RW2-5 R-2Z GE 140 ESX-2LS HCCE 055 R LM 603049/012 NU 309 ECP SSAFS 23048 KA x 8.7/16