Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/4-2RZ

W 619/4-2RZ

Dimensions

d		4	mm
D		11	mm
B		4	mm
d₂	≈	5.6	mm
D₂	≈	9.85	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	5.2	mm
d_a	max.	5.5	mm
D_a	max.	9.9	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.54	kN
Basic static load rating	C₀	0.176	kN
Fatigue load limit	P_u	0.008	kN
Reference speed		130000	r/min
Limiting speed		63000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0016

Model Number: W 619/4-2RZ
Inner Diameter：4mm Outer Diameter：11mm Width：4mm
Reference speed:63000 r/min Limiting speed:130000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-11
Application:test strip,vertical pull,food packaging,floor industry,Reflective Materials Industrial fabrics,training beds etc,other processing,tire industry,dye pigments,air purification,Industrial
Similar models:61904 619/750 MA 61908-2RZ FSNL 619 TURU W 619/3-2Z W 61907-2RS1 61906-2RS1 61908-2RS1 61964 MA W 619/2 XR-2Z
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Hot number： 19579 1985/1922 23226-2CS5/VT143 44973 6158 638/8-2Z 71911 ACB/P4A AOH 32/530 G GE 20 ES GEH 110 ES-2LS HA 3134 E K 75x83x30 SAF 22507 x 1.1/4 SYE 1 11/16-3 TU 505 M