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：2025-12-09
Application:printing machinery,plastic molding,steam Hydraulic control element,light therapy instrument,sanitation facilities,reducer,Dental Equipment,laser devices,Laser Measurements,lifting chain,rolling machine
Similar models:6304/HR11TN 6304-Z W 6304 6304-2Z/VA201 6304-2RSH 6304-RSH 6304/HR22Q2 6304/HR11QN W 6304-2Z 6304-2Z
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
12399	31.75	49.99	11.91	Seals
31311	55	120	31.5	Bearings, units and housings
35x52x7 HMS5 V	35	52	7	Seals
95x125x12 HMSA10 RG	95	125	12	Seals
99153	39.91	46.99	12.9286	Seals
K 89307 TN	35	68		Bearings, units and housings
OKBS 85	85	-	-
OKCX 250	250		-
PCZ 1216 E	19.05	22.225	25.4	Bearings, units and housings
SNW 40x7.1/4	184.15	250.1646	139.0396	Bearings, units and housings
SSAFS 22522 x 4 TLC	101.6	-	-	Bearings, units and housings
SYE 2 3/16 N	55.5625	-	-	Bearings, units and housings

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