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

W 628-2Z

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		36000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	10.2

Mass

Mass bearing

0.017

Model Number: W 628-2Z
Inner Diameter：8mm Outer Diameter：24mm Width：8mm
Reference speed:36000 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：2025-12-09
Application:education model Instruments,natural instruments,Laser Cutting,test laboratory equipment and accessories,Sensors,Vertical pull,Beauty and Body,vacuum filter,Storage Tool,position switch,hot and cold box
Similar models:SAF 22628 x 4.7/8 T W 628/8-2RZ W 628/7-2Z W 628/6-2RS1 W 628-2RZ W 628/8-2Z 628/5-2Z SAF 22628 x 5 W 628-2Z W 628/7-2RZ
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Model No.	Inner Diameter	Outer Diameter	Width	Type
22232-2CS5K/VT143	160	290	80	Bearings, units and housings
23132 CCK/W33	160	270	86	Bearings, units and housings
33x45x7 HMSA10 RG	33	45	7	Seals
71924 CE/P4AH1	120	165	22	Bearings, units and housings
7224 BM	120	215	40	Bearings, units and housings
99273	69.6722	77.851	23.8252	Seals
99331	84.0867	93.6752	25.4	Seals
BSA 204 C	20	47	14	Bearings, units and housings
NU 216 ECM/C3VL0241	80	140	26	Bearings, units and housings
OH 39/560 H	530	560	227	Bearings, units and housings
SAF 22530 TLC	131.7625	-	-	Bearings, units and housings
W 040	202.7428	253.2126	-	Bearings, units and housings

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