Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 628-2Z

628-2Z

SKF Explorer

Dimensions

d		8	mm
D		24	mm
B		8	mm
d₁	≈	14.45	mm
D₂	≈	21.2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	10.4	mm
d_a	max.	14.4	mm
D_a	max.	21.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.9	kN
Basic static load rating	C₀	1.66	kN
Fatigue load limit	P_u	0.071	kN
Reference speed		63000	r/min
Limiting speed		32000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	13

Mass

Mass bearing

0.018

Model Number: 628-2Z
Inner Diameter：8mm Outer Diameter：24mm Width：8mm
Reference speed:32000 r/min Limiting speed:63000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:machine tool spindle,Power equipment,bathroom facilities,set bacteria instrument,switch,Insect Count,lathe,hook,hydraulic control element,powder metallurgy,transistor fittings
Similar models:SAF 22628 W 628/9 R-2Z W 628/5-2RS1 W 628/6-2RS1 628/6-2Z W 628/7 R-2Z 628-RS1 W 628-2RS1 W 628/8-2Z 628/9-2Z
BEARING POWER International Trading Co.,Ltd. specialize in 628-2Z products，there is large inventory of SKF 628-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 628-2Z Which SKF 628-2Z 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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