Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/7 R-2Z

W 619/7 R-2Z

Dimensions

d		7	mm
D		17	mm
B		5	mm
d₂	≈	9.2	mm
D₂	≈	14.3	mm
D₃		19	mm
C		1.2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	8.7	mm
d_a	max.	9.1	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.923	kN
Basic static load rating	C₀	0.365	kN
Fatigue load limit	P_u	0.016	kN
Reference speed		90000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	7.3

Mass

Mass bearing

0.0056

Model Number: W 619/7 R-2Z
Inner Diameter：7mm Outer Diameter：17mm Width：5mm
Reference speed:45000 r/min Limiting speed:90000 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:Industrial,small appliances,hinge industry,medical Equipment,agriculture,machine lathe,heating fans,pipe fittings Steel industry,Industrial,Sensors,organic raw materials
Similar models:W 619/4-2Z W 61913-2Z W 61910 R-2Z W 619/5 W 61915 619/1400 MB W 61909-2RZ W 61914-2Z W 61907 R 61932
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Model No.	Inner Diameter	Outer Diameter	Width	Type
22x45x7 HMSA10 V	22	45	7	Seals
BD-23126 CCK/W33-H 3126	115	210	64	Bearings, units and housings
240x280x16 HDS2 D	240	280	16	Seals
25x45x7 HMSA10 RG	25	45	7	Seals
33x50x6 HMS5 V	33	50	6	Seals
470586	570	-	-	Seals
527820	209.55	-	-	Seals
82560	209.55	260.35	15.88	Seals
AH 24124	115	120	93	Bearings, units and housings
BS2-2208-2RS/VT143	40	80	28	Bearings, units and housings
FYAWK 1.3/8 LTHR	34.925	-	-	Bearings, units and housings
G 17x25x3	17	25	3	Seals

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Hot number： 1322 KM 16128 23122-2CS5K/VT143 32007 X 811/750 M 9x22x7 HMS5 V BT4-8038 G/HA1VA901 KRV 26 PPA NJ 224 ECP SAF 22622 x 3.7/8 PSMF 253525 A51 SAFS 22515-11 x 2.3/8 T SYE 1 11/16 N W 606 R-2RS1 W 61803-2Z