Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/7 R-2Z

W 628/7 R-2Z

Dimensions

d		7	mm
D		14	mm
B		5	mm
d₂	≈	8.5	mm
D₂	≈	12.7	mm
D₃		16	mm
C		1.1	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	8.2	mm
d_a	max.	8.4	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.663	kN
Basic static load rating	C₀	0.26	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		100000	r/min
Limiting speed		50000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.2

Mass

Mass bearing

0.0032

Model Number: W 628/7 R-2Z
Inner Diameter：7mm Outer Diameter：14mm Width：5mm
Reference speed:50000 r/min Limiting speed:100000 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:EEG,car steering pin,Broadcasting System,car shock absorber,Die,Cylinder Pneumatic Treatment Element,Food testing,molding machine,ventilation equipment,water protection,axle lathe
Similar models:W 628/8 R-2Z SAF 22628 TLC W 628/8 R-2RZ W 628-2RS1 628/4-2Z 628-RS1 SAF 22628 628-Z 628-2Z 628-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in W628/7R-2Z products，there is large inventory of SKF W 628/7 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 628/7 R-2Z Which SKF W628/7R-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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
100x140x12 CRWA1 R	100	140	12	Seals
1375130	349.25	381	19.05	Seals
14214	36.5252	52.37	7.95	Seals
6068 M	340	520	82	Bearings, units and housings
7013 CE/P4AL1	65	100	18	Bearings, units and housings
71913 ACB/P4A	65	90	13	Bearings, units and housings
FNL 517 B	75	-	-	Bearings, units and housings
GEH 100 ES-2RS	100	160	55	Bearings, units and housings
HE 322 E	101.6	110	77	Bearings, units and housings
NA 4824	120	150	30	Bearings, units and housings
NU 2320 ECM	100	215	73	Bearings, units and housings
SIQG 125 ES	125	-	125	Bearings, units and housings

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