Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/6-2Z

W 628/6-2Z

Dimensions

d		6	mm
D		13	mm
B		5	mm
d₂	≈	7.4	mm
D₂	≈	11.7	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	7.2	mm
d_a	max.	7.3	mm
D_a	max.	11.8	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.618	kN
Basic static load rating	C₀	0.224	kN
Fatigue load limit	P_u	0.01	kN
Reference speed		110000	r/min
Limiting speed		53000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.0026

Model Number: W 628/6-2Z
Inner Diameter：6mm Outer Diameter：13mm Width：5mm
Reference speed:53000 r/min Limiting speed:110000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-30
Application:Cylinder Special,baler,inorganic chemical,car shock absorber,ventilation fans,lifting equipment Hoisting hoist,Safety protection,hydraulic actuator,medical treatment,aerial work equipment,climb ladder
Similar models:SAF 22628 x 5 W 628/8-2RZ W 628-2RS1 W 628/5-2RZ W 628/9 R-2Z W 628/5-2RS1 W 628/6-2Z W 628/6 R-2RS1 628/9-Z SAF 22628
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Model No. Inner Diameter Outer Diameter Width Type

7034 CD/P4AL
71872 ACM
D/W RW144 R-2Z
HE 3126
NJ 2311 ECPH

Purchase the SKF W 628/6-2Z Please fill in the following

Hot number： 13 VA R 260x290x16 HDS2 R 22647 248/1800 CAFA/W20 50 VS V 7006 CD/HCP4AH 71905 CE/HCP4A 99317 AH 313 G AS 160200 FYK 40 WR/VL065 K 30x35x17 N 1009 KPHA/HC5SP NATR 20 PPA PSM 081106 A51

Model No.	Inner Diameter	Outer Diameter	Width	Type
7034 CD/P4AL
71872 ACM
D/W RW144 R-2Z
HE 3126
NJ 2311 ECPH