Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3304 A

3304 A

SKF Explorer

Dimensions

d		20	mm
D		52	mm
B		22.2	mm
d₂	≈	29.9	mm
D₂	≈	43.95	mm
r_1,2	min.	1.1	mm
a		30	mm

Abutment dimensions

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

Calculation data

Basic dynamic load rating	C	23.6	kN
Basic static load rating	C₀	14.6	kN
Fatigue load limit	P_u	0.62	kN
Reference speed		13000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.07
Calculation factor	e	0.8
Calculation factor	X	0.63
Calculation factor	Y₀	0.66
Calculation factor	Y₁	0.78
Calculation factor	Y₂	1.24

Mass

Mass bearing

0.22

Model Number: 3304 A
Inner Diameter：20mm Outer Diameter：52mm Width：22.2mm
Reference speed:13000 r/min Limiting speed:13000 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Double row angular contact ball bearings
Details： Double row angular contact ball bearings Angular contact ball bearings, double row
Update date：2025-12-09
Application:security equipment,tower crane,thin metal materials,plastic blow molding,comprehensive experiment,light therapy instrument,cooling system,storage shelves,sewage pump,Individual Wire,Security Equipment
Similar models:3304 A-2RS1 3304 ATN9 LM 330448/410 3304 A-2Z 3304 A 3304 A-2ZTN9/MT33
BEARING POWER International Trading Co.,Ltd. specialize in 3304A products，there is large inventory of SKF 3304 A Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3304 A Which SKF 3304A 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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150x170x12 HMSA10 RG	150	170	12	Seals
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36x58x10 HMS5 V	36	58	10	Seals
7209 BECBY	45	85	19	Bearings, units and housings
BS2-2222-2RS5/VT143	110	200	63	Bearings, units and housings
FYTB 1.15/16 FM	49.213	-	-	Bearings, units and housings
HK 0810	8	12	10	Bearings, units and housings
LL 575349/310	539.75	635	50.8	Bearings, units and housings
OKBS 105	105	-	-
PWKR 52.2RS	-	52	24	Bearings, units and housings
SY 3/4 TF/VA201	19.05	-	-	Bearings, units and housings

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