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

W 627/4 R-2Z

Dimensions

d		4	mm
D		7	mm
B		2.5	mm
d₁	≈	4.8	mm
D₂	≈	6.5	mm
D₃		8.2	mm
C		0.6	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.6	mm
d_a	max.	4.7	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

0.00041

Model Number: W 627/4 R-2Z
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:milling head plug,forming machine,marine analysis,plastic molding,fabric products,medical equipment,baler,aerial work platform,leather processing,tire industry,chemical instruments
Similar models:627-2RSH 627-RSL W 627-2RS1 627-2RSL W 627/4-2Z W 627 XR W 627 R W 627/7-2ZS 627-RSH W 627/4-2ZS
BEARING POWER International Trading Co.,Ltd. specialize in W627/4R-2Z products，there is large inventory of SKF W 627/4 R-2Z 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 R-2Z Which SKF W627/4R-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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294/900 EF	900	1520	372	Bearings, units and housings
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830 VRME R	796	-	-	Seals
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SHR 130	130	-	-	Coupling systems
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