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-2Z

3307 A-2Z

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.	44.5	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-2Z
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：2025-12-09
Application:paint paint,fabric products,other mold,industrial skin care,lifting upgrade,Spectrum Products,plastic blow molding,DC generators,electrostatic protection,Pneumatic Control Elements,Forging machine
Similar models:330782 AG 3307 A-2RS1TN9/MT33 3307 DJ1 3307 A-2Z 3307 ATN9 3307 A-2ZTN9/MT33 3307 A-2RS1 330758 BG BT4B 330742 A/HA4 3307 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
11067	28.575	39.65	6.35	Seals
23122 CCK/W33	110	180	56	Bearings, units and housings
FYT 1.1/4 TF/VA228	31.75	-	46.4	Bearings, units and housings
GB 3014	-	-	48	Bearings, units and housings
GEC 340 TXA-2RS	340	460	135	Bearings, units and housings
LS 4060	40	60	3.5	Bearings, units and housings
N 314 ECM	70	150	35	Bearings, units and housings
S71913 ACD/HCP4A	65	90	13	Bearings, units and housings
SAFS 23048 KA x 8.15/16	227.0125	-	-	Bearings, units and housings
SNL 3088	410	-	-	Bearings, units and housings
YARAG 207-104	31.75	72	42.9	Bearings, units and housings
YELAG 207-107	36.513	72	51.1	Bearings, units and housings

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