Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 627/4-2ZS

W 627/4-2ZS

Dimensions

d		4	mm
D		7	mm
B		2.5	mm
d₁	≈	4.8	mm
D₂	≈	6.3	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.6	mm
d_a	max.	4.7	mm
D_a	max.	6.4	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.143	kN
Basic static load rating	C₀	0.053	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		150000	r/min
Limiting speed		75000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.6

Mass

Mass bearing

0.00031

Model Number: W 627/4-2ZS
Inner Diameter：4mm Outer Diameter：7mm Width：2.5mm
Reference speed:75000 r/min Limiting speed:150000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:Forging machine,training beds etc,forklift industry,car shock absorber,DC generators,rubber products machinery and equipment,welding equipment,Ball screw,medical equipment,reducer,Textile Industry Accessories and Accessories
Similar models:W 627/6 X 627-RSH W 627 XR W 627/5 R-2Z W 627/4-2Z W 627 R-2Z W 627/5 XR W 627/3 R-2Z W 627/4-2ZS NNU 4184/316275
BEARING POWER International Trading Co.,Ltd. specialize in W627/4-2ZS products，there is large inventory of SKF W 627/4-2ZS Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 627/4-2ZS Which SKF W627/4-2ZS 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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