Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3307 A

3307 A

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		34.9	mm
d₂	≈	44.6	mm
D₂	≈	70.5	mm
r_1,2	min.	1.5	mm
a		47	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	71	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	52	kN
Basic static load rating	C₀	35.5	kN
Fatigue load limit	P_u	1.5	kN
Reference speed		8500	r/min
Limiting speed		8500	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

0.73

Model Number: 3307 A
Inner Diameter：35mm Outer Diameter：80mm Width：34.9mm
Reference speed:8500 r/min Limiting speed:8500 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：2026-07-23
Application:fabric products,Storage Device,preservation equipment,electrocardiograph,medical equipment,electric hydraulic lifting platform,Roller mill,Special Equipment,office outdoor camping equipment,sample cup,directional control valve
Similar models:BT4B 330742 A/HA4 3307 A 3307 A-2ZTN9/MT33 3307 A-2Z 330726 A 3307 A-2RS1 3307 DJ1 3307 A-2RS1TN9/MT33 330758 BG 3307 ATN9
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Model No. Inner Diameter Outer Diameter Width Type

BD-23040-2CS5K/VT143-H 3040
18x47x6 HMSA10 V
40x65x10 HMS5 RG
7320 BEGAP
SI 60 ESX-2LS

Purchase the SKF 3307 A Angular contact ball bearings, double row Please fill in the following

Hot number： 12638 23176 CAK/W33 25x62x10 HMS5 RG 40020 45x58x7 HMS5 V 51101 V/HR11Q1 6317 M 7012 ACD/P4A GE 160 ESL-2LS KML 26 KRV 22 PPA NJ 312 ECPH PCM 040506 E/VB055 SAF 22610-210 SAFS 22640 x 7.1/8 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23040-2CS5K/VT143-H 3040
18x47x6 HMSA10 V
40x65x10 HMS5 RG
7320 BEGAP
SI 60 ESX-2LS