Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/9-2RZ

W 619/9-2RZ

Dimensions

d		9	mm
D		20	mm
B		6	mm
d₁	≈	11.61	mm
D₂	≈	17.44	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	11	mm
d_a	max.	11.1	mm
D_a	max.	18	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.95	kN
Basic static load rating	C₀	0.93	kN
Fatigue load limit	P_u	0.045	kN
Reference speed		80000	r/min
Limiting speed		40000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	11.6

Mass

Mass bearing

0.0075

Model Number: W 619/9-2RZ
Inner Diameter：9mm Outer Diameter：20mm Width：6mm
Reference speed:40000 r/min Limiting speed:80000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:Gas turbine,Wire grinder,building decoration raw materials and accessories,static control,Infrared Technology,metallurgical mold,bathroom facilities,non-motor vehicle Electric car,engineering machinery,Cylinder Micro,sheet industry
Similar models:61901 W 61903-2Z 61913-2RZ 619/1180 MB W 619/2 XR W 619/6 X-2RZ W 61911-2Z 61908-2RZ W 619/7 R-2RS1 61909-2RS1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10x22x7 HMS5 RG	10	22	7	Seals
11162/11300	41.275	76.2	18.009	Bearings, units and housings
1150258	292.1	330.2	19.05	Seals
23809	60.325	89.99	11.13	Seals
24034-2CS5/VT143	170	260	90	Bearings, units and housings
6030-RS1	150	225	35	Bearings, units and housings
6034	170	260	42	Bearings, units and housings
99273	69.6722	77.851	23.8252	Seals
FYTB 40 WDW	40	-	-	Bearings, units and housings
K 26x30x13	26	30	13	Bearings, units and housings
NNU 4944 B/SPW33	220	300	80	Bearings, units and housings
NRT 850 A	850	1095	124	Bearings, units and housings

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Hot number： 1100258 13940 20055 22340 CCKJA/W33VA405 31308 38751 415 VRME R 51106 V/HR22T2 6056 M 61900-2RS1 75x110x12 HMSA10 RG FYTBK 30 LD SSAFS 23024 KATLC x 4.1/8 SYE 2 3/16 N W 617/6 R