Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3309 ATN9

3309 ATN9

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		39.7	mm
d₂	≈	55.6	mm
D₂	≈	89.95	mm
r_1,2	min.	1.5	mm
a		58	mm

Abutment dimensions

d_a	min.	54	mm
D_a	max.	91	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	75	kN
Basic static load rating	C₀	53	kN
Fatigue load limit	P_u	2.24	kN
Reference speed		6700	r/min
Limiting speed		6700	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

1.25

Model Number: 3309 ATN9
Inner Diameter：45mm Outer Diameter：100mm Width：39.7mm
Reference speed:6700 r/min Limiting speed:6700 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:X-ray Equipment,Film machine,sleep monitoring,glass processing machine,agriculture,tooth filling,molding machine,Gas turbine,sterilizers,extruder,Garment Accessories
Similar models:330990 A 3309 ATN9 3309 A BT4B 330944 AG/HA4 3309 DNRCBM 3309 A-2Z 330903 A 3309 A-2RS1 3309 DMA 53309 + U 309
BEARING POWER International Trading Co.,Ltd. specialize in 3309ATN9 products，there is large inventory of SKF 3309 ATN9 Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3309 ATN9 Which SKF 3309ATN9 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
230/750 CAK/W33	750	1090	250	Bearings, units and housings
50.3x67.0x14.7 TP	50.29	67.59	-	Seals
54x65x8 CRW1 V	54	65	8	Seals
607-2RSLTN9/HC5C3WTF1	7	19	6	Bearings, units and housings
6222-2Z	110	200	38	Bearings, units and housings
7011 CB/P4AL	55	90	18	Bearings, units and housings
7056 BGM	280	420	65	Bearings, units and housings
75x100x12 HMS5 V	75	100	12	Seals
BSA 205 C	25	52	15	Bearings, units and housings
SAF 22544 x 7.7/8 TLC	200.025	-	-	Bearings, units and housings
PF 30 TF	30	-	-	Bearings, units and housings
SALKB 5 F	5	-	8	Bearings, units and housings

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