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：2025-12-09
Application:vertical sawing machine,baler,printing machinery,universal category,glass,plastic blow molding,aerial work platform,tube,electromagnet,animal,metallurgical mold
Similar models:W 61912-2RS1 61912-2RZ 61910-2RS1 61909-2RS1 W 61903-2Z W 61900-2RZ W 61904 W 61902 619/710 MA 61956
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