Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 630/2.5-2Z

W 630/2.5-2Z

Dimensions

d		2.5	mm
D		8	mm
B		4	mm
d₁	≈	4.1	mm
D₂	≈	7.04	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.7	mm
d_a	max.	4	mm
D_a	max.	7.2	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.312	kN
Basic static load rating	C₀	0.088	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		160000	r/min
Limiting speed		80000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	5.9

Mass

Mass bearing

0.00092

Model Number: W 630/2.5-2Z
Inner Diameter：2.5mm Outer Diameter：8mm Width：4mm
Reference speed:80000 r/min Limiting speed:160000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-14
Application:motor,Equipment,animal,Cylinder Pneumatic Treatment Element,laser devices,Chromatography Products,trolley,Vertical machining,Forklift industry,car and accessories,storage and transportation equipment
Similar models:63003-2RS1 6309/HR22Q2 C 30/630 M BD-C 31/630 KMB-OH 31/630 HE 6308/HR22Q2 W 630/2.5 R-2Z 6303 NR SAF 22630 T 63005-2RS1 6302-2RSL
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