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Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
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Part Number 7307WN
Part Number 7307WN, Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
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Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.
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Dimensions
·
Basic Load Ratings
·
Factors
·
Specifications
·
Abutment and Fillet Dimensions
Dimensions
d - Bore
35
mm
D - Outer Diameter
80
mm
3.1496
in
Bearing Width
21
mm
0.8268
in
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
23900
N
5400
lbf
Ce - Dynamic Radial Rating
1
41300
N
9300
lbf
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
6090
rpm
Limiting Speed (Oil)
6960
rpm
Specifications
Ball Type
STEEL
Cage Type
Ball Piloted, Pressed Brass Cage
Design Units
Metric
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
1.5
mm
0.059
in
r - Outer Ring "To Clear" Radius
2
1.5
mm
0.059
in
da - Inner Ring Backing Diameter
42.90
mm
1.6900
in
Da - Outer Ring Backing Diameter
71.10
mm
2.8000
in
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D ISO View
DOWNLOADS
Catalog and Technical Information - Angular Contact Ball Bearing (ACBB)
Timken Angular Contact Ball Bearings Sell Sheet (ACBB)
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
Tools and Guides for Engineers
