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

3308 A

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		36.5	mm
d₂	≈	50.8	mm
D₂	≈	80.5	mm
r_1,2	min.	1.5	mm
a		53	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	64	kN
Basic static load rating	C₀	44	kN
Fatigue load limit	P_u	1.86	kN
Reference speed		7500	r/min
Limiting speed		7500	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

0.93

Model Number: 3308 A
Inner Diameter：40mm Outer Diameter：90mm Width：36.5mm
Reference speed:7500 r/min Limiting speed:7500 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：2026-06-25
Application:Medical equipment,Doppler,industrial equipment,security equipment,agricultural testing and analysis equipment and related,aerial work platform,insect experimental analysis instrument,paint paint,Hydraulic Rama,hot and cold box,packaging materials
Similar models:3308 A-2RS1 3308 ATN9 3308 A-2ZTN9/MT33 330886 B 330803 A 3308 DNRCBM 3308 A-2RS1TN9/MT33 330862 B 3308 DTN9 3308 A
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Model No. Inner Diameter Outer Diameter Width Type

16008/HR22Q2
7215 BECBPH
FSAF 1615 x 2.3/8 T
PRMF 404440
SYJ 55 KF

Purchase the SKF 3308 A Angular contact ball bearings, double row Please fill in the following

Hot number： 12582 290x330x18 HDS2 D 32922 42x65x8 CRW1 V 60620 6308 86546 71922 ACE/HCP4AH1 7202 BEGBP 91357 K 89320 M NU 2268 MA NX 30 Z SAFS 22515-11 x 2.3/8 T4DB 200

Model No.	Inner Diameter	Outer Diameter	Width	Type
16008/HR22Q2
7215 BECBPH
FSAF 1615 x 2.3/8 T
PRMF 404440
SYJ 55 KF