Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/5 R-2Z

W 628/5 R-2Z

Dimensions

d		5	mm
D		11	mm
B		4	mm
d₁	≈	6.81	mm
D₂	≈	9.9	mm
D₃		12.6	mm
C		0.8	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	6.2	mm
d_a	max.	6.7	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.403	kN
Basic static load rating	C₀	0.143	kN
Fatigue load limit	P_u	0.006	kN
Reference speed		120000	r/min
Limiting speed		60000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0017

Model Number: W 628/5 R-2Z
Inner Diameter：5mm Outer Diameter：11mm Width：4mm
Reference speed:60000 r/min Limiting speed:120000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-31
Application:electronic materials,walking Food processing machinery and equipment,Rolling mill gear box,Control,electromagnet,power tools,woodworking machinery,Industrial,office outdoor camping equipment,Roller,granulator
Similar models:W 628/7-2RS1 W 628/5 R-2Z W 628-2RS1 628/8-2Z SAF 22628 x 5 T 628-2RZ W 628/6-2RZ W 628/6 R-2RZ SAF 22628 W 628/7-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

12379
217-Z
850 VL V
T4DB 180
W 6001-2RS1/VP311

Purchase the SKF W 628/5 R-2Z Please fill in the following

Hot number： 1525 VRME R 16150/16283 22338 CCJA/W33VA405 3215 A 331169 E/C500 401200 52x68x8 HMSA10 RG 6309-2RS1TN9/HC5C3WT 7024 CE/P4AL1 71922 ACB/P4AL FYTBK 20 TR NUP 2220 ECML PCM 131510 E PF 40 RM W 61913-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
12379
217-Z
850 VL V
T4DB 180
W 6001-2RS1/VP311