Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 624

W 624

Dimensions

d		4	mm
D		13	mm
B		5	mm
d₂	≈	6	mm
D₂	≈	11.35	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	5.6	mm
d_a	max.	5.9	mm
D_a	max.	11.5	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.741	kN
Basic static load rating	C₀	0.25	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		110000	r/min
Limiting speed		70000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0028

Model Number: W 624
Inner Diameter：4mm Outer Diameter：13mm Width：5mm
Reference speed:70000 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：2026-07-27
Application:equipment,static control,floor industry,hydraulic cylinder buffer,dye pigments,leather processing,Antenna Industry,machine lathe,medical equipment,pipe fittings Steel industry,Hair styling device
Similar models:BNTB 326247/HB1 316624 6240 M 6240 6248 M 6244 M 624-2Z SAF 22624 x 4.1/4 T SAF 22624 TLC SAF 22624 x 4.1/8 TLC
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Model No. Inner Diameter Outer Diameter Width Type

25x52x8 HMSA10 RG
71928 ACD/HCP4AL
990x1045x25 HDS1 R
FSAF 23024 KA x 4.1/16
SSAFS 22540 x 7.1/8 T

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Hot number： BD-230/800 CAK/W33-OH 30/800 H 6003-2Z/VA201 7306 BEGBP 7020 CB/P4AL 71826 CD/P4 71911 CE/P4A 71920 CE/HCP4A FSAF 1616 TLC FYR 2 11/16-18 GS 81260 HJ 314 EC MS 31/900 NJ 2226 ECP SE 512-610 WS 81232

Model No.	Inner Diameter	Outer Diameter	Width	Type
25x52x8 HMSA10 RG
71928 ACD/HCP4AL
990x1045x25 HDS1 R
FSAF 23024 KA x 4.1/16
SSAFS 22540 x 7.1/8 T