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

W 628-2RZ

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 628-2RZ
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：2026-04-16
Application:industrial supplies,animal,Vertical pull,industrial fans,Industrial,Other Machine Tools,Optical detection,Industry,beverage production,office outdoor camping equipment,pipe fittings Steel industry
Similar models:W 628/5-2RS1 SAF 22628 x 4.7/8 TLC 628/4-2Z 628/9-2Z W 628/5-2RZ SAF 22628 x 5 TLC SAF 22628 T SAF 22628 TLC W 628/6-2Z SAF 22628 x 4.13/16
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21208	53.975	77.75	6.35	Seals
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31327	79.375	120.68	11.13	Seals
485 VE R	473	-	-	Seals
600 VA V	540	-	-	Seals
7000 CD/P4AH	10	26	8	Bearings, units and housings
BD-C 3136 K-H 3136 L	160	300	96	Bearings, units and housings
FYR 3 1/2	88.9	-	-	Bearings, units and housings
HK 4520.2RS	45	52	20	Bearings, units and housings
NNU 41/900 K30M/W33	900	1420	515	Bearings, units and housings
SNL 3076	354.0125	-	-	Bearings, units and housings
XHCE 060/OK 170	170	457	-	Coupling systems

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