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

3309 DMA

Dimensions

d		45	mm
D		100	mm
B		39.7	mm
d₁	≈	70	mm
D₁	≈	86.35	mm
r_1,2	min.	1.5	mm
a		93	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	79.3	kN
Basic static load rating	C₀	69.5	kN
Fatigue load limit	P_u	3	kN
Reference speed		6000	r/min
Limiting speed		6300	r/min
Calculation factor	k_r	0.095
Calculation factor	e	1.34
Calculation factor	X	0.54
Calculation factor	Y₀	0.44
Calculation factor	Y₁	0.47
Calculation factor	Y₂	0.81

Mass

Mass bearing

1.63

Model Number: 3309 DMA
Inner Diameter：45mm Outer Diameter：100mm Width：39.7mm
Reference speed:6300 r/min Limiting speed:6000 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：2021-06-04
Application:Medical printer,agricultural testing and analysis equipment and related,physical instruments,mechanical and electrical,equipment and,plastic molding,Pneumatic Actuator,Medical equipment,medical equipment,surgical instruments,spectrometer
Similar models:3309 A-2Z 3309 DMA 330990 A 53309 + U 309 3309 DNRCBM 330903 A 3309 A-2RS1 BT4B 330944 AG/HA4 3309 ATN9 3309 A
BEARING POWER International Trading Co.,Ltd. specialize in 3309DMA products，there is large inventory of SKF 3309 DMA 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 DMA Which SKF 3309DMA 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
22319 EJA/VA405	95	200	67	Bearings, units and housings
32x48x8 HMS5 V	32	48	8	Seals
42x65x10 HMS5 V	42	65	10	Seals
470421	410	-	-	Seals
470921	880	-	-	Seals
623/HR22Q2	3	10	4	Bearings, units and housings
71913 CD/HCP4A	65	90	13	Bearings, units and housings
D/W R3 R	4.762	12.7	4.978	Bearings, units and housings
FYR 1 3/4-18	44.45	-	-	Bearings, units and housings
HE 2310	44.45	50	55	Bearings, units and housings
SAF 22624 x 4.1/8	104.775	-	-	Bearings, units and housings
SYWK 25 YTA	25	-	-	Bearings, units and housings

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Hot number： 12330 135x170x12 HMSA10 RG 22x47x7 HMS5 RG 316201 6012-2RZ 63.2x83.1x19.3 TP 65390/65320 DMB 20/24 K 55x63x20 K 81224 TN NATV 10 PPXA NCF 2915 CV PCZ 6476 M SHR 140 STO 10 X