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Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
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Part Number 7209WN DU
Part Number 7209WN DU, 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
45
mm
D - Outer Diameter
3.3465
in
85
mm
Bearing Width
0.7480
in
19
mm
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
5850
lbf
25900
N
Ce - Dynamic Radial Rating
1
9150
lbf
40500
N
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
4625
rpm
Limiting Speed (Oil)
6165
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
0.043
in
1.1
mm
r - Outer Ring "To Clear" Radius
2
0.043
in
1.1
mm
da - Inner Ring Backing Diameter
1.940
in
49.3
mm
Da - Outer Ring Backing Diameter
3.070
in
78.00
mm
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
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