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

6304-Z

SKF Explorer

Dimensions

d		20	mm
D		52	mm
B		15	mm
d₁	≈	30.35	mm
D₂	≈	44.71	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	27	mm
d_a	max.	30.3	mm
D_a	max.	45	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	16.8	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Reference speed		30000	r/min
Limiting speed		19000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	12

Mass

Mass bearing

0.15

Model Number: 6304-Z
Inner Diameter：20mm Outer Diameter：52mm Width：15mm
Reference speed:19000 r/min Limiting speed:30000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:spreader series,Pump,Spectrum Products,powder metallurgy,Hair styling device,agricultural testing and analysis equipment and related,Insect Count,Storage Device,machine tool spindle,wall industry,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
Similar models:6304-2ZNR 6304-2RSH W 6304-2RZ 6304-ZNR 6304-2Z 6304 ETN9 6304/VA201 6304-RSL W 6304 6304-2RSL
BEARING POWER International Trading Co.,Ltd. specialize in 6304-Z products，there is large inventory of SKF 6304-Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6304-Z Which SKF 6304-Z 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
1260x1300x18 HDS1 R	1260	1300	18	Seals
20520	52.4002	65.05	7.95	Seals
306890	340	480	60	Bearings, units and housings
6315-2RS1	75	160	37	Bearings, units and housings
FYNT 40 F	40	-	-	Bearings, units and housings
AHX 3224 G	115	120	90	Bearings, units and housings
FYTWK 1.1/4 YTH	31.75	-	-	Bearings, units and housings
HJ 410	50	78.8	14.5	Bearings, units and housings
PBMF 15017070 M1G1	150	170	70	Bearings, units and housings
SAF 23040 KA x 7.1/8	180.975	-	-	Bearings, units and housings
SNL 3144 TURT	200	-	-	Bearings, units and housings
YAT 203	17	40	22.1	Bearings, units and housings

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