Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 6304-2Z

W 6304-2Z

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		17000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.3

Mass

Mass bearing

0.14

Model Number: W 6304-2Z
Inner Diameter：20mm Outer Diameter：52mm Width：15mm
Reference speed:17000 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：2026-04-16
Application:security,transistor fittings,journal lathe,Ball screw,Laser Measurements,ignition system,die casting mold,rock drilling machinery,Cutting Machine,medical equipment,machine tool spindle
Similar models:6304 N W 6304 6304-2ZNR W 6304-2RZ 6304-2Z/VA208 6304/HR11QN 6304-2Z/VA201 6304-RSH 6304-2Z/VA228 W 6304-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in W6304-2Z products，there is large inventory of SKF W 6304-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6304-2Z Which SKF W6304-2Z 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.

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23260 CCK/W33	300	540	192	Bearings, units and housings
23944 CC/W33	220	300	60	Bearings, units and housings
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28x38x8 HMSA10 V	28	38	8	Seals
638/5-2Z	5	11	5	Bearings, units and housings
71905 CE/P4A	25	42	9	Bearings, units and housings
811/530 M	530	640	85	Bearings, units and housings
FSAF 23024 KAT x 4.1/16	101.6	-	-	Bearings, units and housings
G 28x37x4	28	37	4	Seals
PBMF 223220 M1G1	22	32	20	Bearings, units and housings
S7028 ACD/P4A	140	210	33	Bearings, units and housings
SNP 3164x12	304.8	320	231.1654	Bearings, units and housings

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