Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 630/3-2Z

W 630/3-2Z

Dimensions

d		3	mm
D		9	mm
B		5	mm
d₂	≈	4.35	mm
D₂	≈	7.9	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.9	mm
d_a	max.	4.3	mm
D_a	max.	8	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.325	kN
Basic static load rating	C₀	0.095	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		140000	r/min
Limiting speed		70000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0013

Model Number: W 630/3-2Z
Inner Diameter：3mm Outer Diameter：9mm Width：5mm
Reference speed:70000 r/min Limiting speed:140000 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:tapered grinder,Microwave Equipment,chuck industry,standing experimental equipment,stirrer,molding machine,extruder,Switch,tapping machine,Automobile,large agricultural machinery
Similar models:1726305-2RS1 6306/HR11TN 6306/HR22T2 C 39/630 M 6305-Z 292/630 EM 6304 ETN9 6306-2Z NUP 10/630 ECMA/HA1 OH 31/630 HE
BEARING POWER International Trading Co.,Ltd. specialize in W630/3-2Z products，there is large inventory of SKF W 630/3-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 630/3-2Z Which SKF W630/3-2Z is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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