Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 6304

W 6304

Dimensions

d		20	mm
D		52	mm
B		15	mm
d₁	≈	30	mm
D₂	≈	45.4	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	26.5	mm
d_a	max.	29.5	mm
D_a	max.	46	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	13.8	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Reference speed		34000	r/min
Limiting speed		20000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.3

Mass

Mass bearing

0.14

Model Number: W 6304
Inner Diameter：20mm Outer Diameter：52mm Width：15mm
Reference speed:20000 r/min Limiting speed:34000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-19
Application:Insect Count,Traffic Fire Protection Equipment Security equipment,metallurgical mold,miscellaneous instruments,powder metallurgy,Broadcasting System,packaging materials,stirrer,other lathe,power protection,Vacuum generator
Similar models:6304-2Z/VA201 6304-2ZNR 6304-Z 6304-RSH W 6304-2RS1 W 6304-2RZ 6304-ZNR 6304-2RSL 6304-2Z/VA208 6304-2RSH
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Model No. Inner Diameter Outer Diameter Width Type

13569
600 VA V
710 VE R
SAFS 22544 TLC
SYR 3 7/16

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Hot number： 23288 CA/W33 241/500 ECA/W33 250x285x15 HMS5 V 30238 50x100x10 HMS5 V 6314 M/C3VL0241 7012 ACD/P4AL 72x95x10 HMS5 RG NJ 2240 ECML OH 3996 HE PF 25 TR SAF 22511 x 1.7/8 T SAFS 23044 KAT x 7.7/8 SYR 2 3/16 WBB1-8710

Model No.	Inner Diameter	Outer Diameter	Width	Type
13569
600 VA V
710 VE R
SAFS 22544 TLC
SYR 3 7/16