Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3306 A-2Z

3306 A-2Z

SKF Explorer

Dimensions

d		30	mm
D		72	mm
B		30.2	mm
d₂	≈	39.8	mm
D₂	≈	64.1	mm
r_1,2	min.	1.1	mm
a		42	mm

Abutment dimensions

d_a	min.	37	mm
d_a	max.	39.5	mm
D_a	max.	65	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	42.5	kN
Basic static load rating	C₀	30	kN
Fatigue load limit	P_u	1.27	kN
Reference speed		9000	r/min
Limiting speed		9000	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

0.52

Model Number: 3306 A-2Z
Inner Diameter：30mm Outer Diameter：72mm Width：30.2mm
Reference speed:9000 r/min Limiting speed:9000 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：2026-07-29
Application:air shower etc,hydraulic pump,directional control valve,product accessories,Tool,Hydraulic Rama,Medical equipment,noise inspection,extruder,aerial work equipment,boring bar boring bar
Similar models:3306 ATN9 330608 C 3306 A-2Z 3306 A 3306 A-2RS1 3306 A-2ZTN9/MT33
BEARING POWER International Trading Co.,Ltd. specialize in 3306A-2Z products，there is large inventory of SKF 3306 A-2Z Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3306 A-2Z Which SKF 3306A-2Z 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

17851
18x30x7 HMS5 RG
25x52x8 HMS5 V
35x49x6 HMSA10 RG
62301-2RS1

Purchase the SKF 3306 A-2Z Angular contact ball bearings, double row Please fill in the following

Hot number： 14x28x7 HMS5 RG 208 331169 E/C500 33122/DF 51207 V/HR22Q2 60x80x8 CRW1 V 7303 BEGAP 80x105x10 HMS5 V C 30/630 M FSAF 22317 TLC GEZ 212 ES-2RS IR 17x20x16.5 KMFE 6 NKI 32/30 S71922 ACB/HCP4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
17851
18x30x7 HMS5 RG
25x52x8 HMS5 V
35x49x6 HMSA10 RG
62301-2RS1