Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/8 R-2Z

W 619/8 R-2Z

Dimensions

d		8	mm
D		19	mm
B		6	mm
d₂	≈	9.8	mm
D₂	≈	16.66	mm
D₃		22	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	9.7	mm
d_a	max.	9.7	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.25	kN
Basic static load rating	C₀	0.455	kN
Fatigue load limit	P_u	0.02	kN
Reference speed		85000	r/min
Limiting speed		43000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.6

Mass

Mass bearing

0.008

Model Number: W 619/8 R-2Z
Inner Diameter：8mm Outer Diameter：19mm Width：6mm
Reference speed:43000 r/min Limiting speed:85000 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:Hairbrush device,Industrial,engineering machinery,gas turbine,other mold,Vertical machining,flexible processing,comprehensive experiment,electric pump,noise inspection,Rolling mill gear box
Similar models:61938 MA W 61917-2Z 619/9-2Z W 619/8-2RS1 61926 61920 61910-2RZ W 61902 R W 61904-2RS1 W 61900 R
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OKCX 740	740		-
PCZ 2222 E	34.925	38.89375	34.925	Bearings, units and housings
SIKAC 25 M	25	-	31	Bearings, units and housings
W 626 R-2RS1	6	19	6	Bearings, units and housings

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