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

W 628/7-2RZ

Dimensions

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

Abutment dimensions

d_a	min.	8.2	mm
d_a	max.	8.4	mm
D_a	max.	12.8	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

0.0029

Model Number: W 628/7-2RZ
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：2026-06-24
Application:stirrer,atomizer class,Cylinder Special,Equipment,forklift industry,shaft milling machine,agriculture,industry test,chromatography,Safety protection,switch
Similar models:628/9-2RS1 W 628/8-2RZ W 628/8 R-2Z W 628/8 R-2RZ 628/4-2Z W 628/8-2RS1 W 628/7-2RS1 628-2RS1 W 628/6 R-2RZ W 628/6-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

19x35x7 CRW1 R
4312 ATN9
BT4B 334141 G/HA1VA901
HK 1514 RS
WS 81232

Purchase the SKF W 628/7-2RZ Please fill in the following

Hot number： 105x125x12 CRS1 R 130x170x12 HMSA10 V 199 VS V 21317 E 313189 A 331562 52212 6738 71914 ACE/HCP4AH1 GE 17 ES NJ 314 ECP NNU 4932 BK/SPW33 S7016 ACE/HCP4A SAF 1511 x 1.13/16 W 61807-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
19x35x7 CRW1 R
4312 ATN9
BT4B 334141 G/HA1VA901
HK 1514 RS
WS 81232