Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3308 DTN9

3308 DTN9

Dimensions

d		40	mm
D		90	mm
B		36.5	mm
d₁	≈	59.4	mm
D₁	≈	77.8	mm
r_1,2	min.	1.5	mm
a		84	mm

Abutment dimensions

d_a	min.	49	mm
D_a	max.	81	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	68.9	kN
Basic static load rating	C₀	57	kN
Fatigue load limit	P_u	2.45	kN
Reference speed		6700	r/min
Limiting speed		7000	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

1.05

Model Number: 3308 DTN9
Inner Diameter：40mm Outer Diameter：90mm Width：36.5mm
Reference speed:7000 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：2026-04-16
Application:office equipment,security equipment,labor insurance,key lock,Logistics Equipment,Solenoid Valves,training beds etc,Traffic Fire Protection Equipment Security equipment,orthodontic material,pressure control valve,ultra-quiet generators
Similar models:3308 A-2Z 53308 + U 308 3308 DNRCBM 3308 A-2RS1 330803 A 330824 A 330886 B 3308 A-2ZTN9/MT33 330870 BG 3308 A
BEARING POWER International Trading Co.,Ltd. specialize in 3308DTN9 products，there is large inventory of SKF 3308 DTN9 Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3308 DTN9 Which SKF 3308DTN9 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
BD-23260 CCK/W33-OH 3260 H	280	540	192	Bearings, units and housings
727 ACD/P4A	7	22	7	Bearings, units and housings
960x1020x25 HDS2 D	960	1020	25	Seals
BT4B 331226/HA1	431.8	571.5	-	Bearings, units and housings
GEZ 308 ES	88.9	139.7	77.775	Bearings, units and housings
NK 15/20	15	23	20	Bearings, units and housings
NUP 209 ECML	45	85	19	Bearings, units and housings
OH 30/750 HE	710	870	356	Bearings, units and housings
PCM 283230 E	28	32	30	Bearings, units and housings
SNL 3244	200	-	-	Bearings, units and housings
SONL 240-540	180	-	-	Bearings, units and housings
Z 308	40	-	6	Seals

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Hot number： 16005/HR11TN 16960 BD-22352 CCK/W33-OH 2352 H 619/1400 MB 7017 CB/P4AL 7203 BECBP IR 110x120x30 EGS NUP 217 ECML NATV 20 NU 418 PCM 404420 M QJ 332 N2MA S71907 CD/HCP4A SE 511-609 W 6204-2RS1/VP311