Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628

W 628

Dimensions

d		8	mm
D		24	mm
B		8	mm
d₂	≈	11.9	mm
D₂	≈	19.9	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	10	mm
d_a	max.	11.8	mm
D_a	max.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	2.47	kN
Basic static load rating	C₀	1.12	kN
Fatigue load limit	P_u	0.048	kN
Reference speed		70000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	10.2

Mass

Mass bearing

0.016

Model Number: W 628
Inner Diameter：8mm Outer Diameter：24mm Width：8mm
Reference speed:45000 r/min Limiting speed:70000 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:sterilizers,thread processing machine,DC generators,instrument,extruder,Machine tools,Spectrum Products,SPA equipment,Material handling equipment,flow control valve,Die
Similar models:W 628/6 R-2RZ SAF 22628 x 5 W 628 W 628/9 R-2Z W 628/7 R-2RS1 W 628/8 R-2RZ W 628/6-2RS1 628-2RZ W 628/6 R-2RS1 SAF 22628 x 4.13/16 T
BEARING POWER International Trading Co.,Ltd. specialize in W628 products，there is large inventory of SKF W 628 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 628 Which SKF W628 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
25580/25523	44.45	82.931	26.988	Bearings, units and housings
280x310x16 HS8 R	280	310	16	Seals
313-2Z	65	140	33	Bearings, units and housings
32036 X	180	280	64	Bearings, units and housings
400350	31	-	-	Seals
550 VL V	495	-	-	Seals
619/850 MA	850	1120	118	Bearings, units and housings
71964 AC	320	440	56	Bearings, units and housings
FNL 509 A	40	-	-	Bearings, units and housings
GE 15 C	15	26	9	Bearings, units and housings
NCF 3014 CV	70	110	30	Bearings, units and housings
W 628/8 R-2Z	8	16	5	Bearings, units and housings

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