Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/8-2Z

W 628/8-2Z

Dimensions

d		8	mm
D		16	mm
B		5	mm
d₂	≈	9.65	mm
D₂	≈	14.2	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.5	mm
d_a	max.	9.6	mm
D_a	max.	14.4	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.715	kN
Basic static load rating	C₀	0.3	kN
Fatigue load limit	P_u	0.012	kN
Reference speed		90000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.5

Mass

Mass bearing

0.0038

Model Number: W 628/8-2Z
Inner Diameter：8mm Outer Diameter：16mm Width：5mm
Reference speed:45000 r/min Limiting speed:90000 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:Die,electric hydraulic lifting platform,Medical printer,other rubber,Safety protection,thin metal materials,product accessories,Pneumatic Control Valves,forklift industry,air conditioning tools,squeeze machine etc
Similar models:W 628/9-2RZ 628/6-2Z W 628/7 R-2RS1 628/5-2Z 628-2Z 628/9-Z W 628 W 628/9-2RS1 W 628-2RZ W 628/5-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W628/8-2Z products，there is large inventory of SKF W 628/8-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 628/8-2Z Which SKF W628/8-2Z 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

11111
BC4B 322142/HB1
C 2316
FY 35 LF
NU 1014 ECP/HC5C3

Purchase the SKF W 628/8-2Z Please fill in the following

Hot number： 120 VA R 1322 KM 19017 29448 E 52210 53771 6200-RSL 629-RSL 7013 CD/HCP4A BT4B 332078/HA4 C 4192 MB H 2308 PBMF 121810 M1 QJ 309 N2PHAS SAF 1520 x 3.5/16 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
11111
BC4B 322142/HB1
C 2316
FY 35 LF
NU 1014 ECP/HC5C3