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Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
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Part Number 7307WN MBR SU
Part Number 7307WN MBR SU, 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
3.1496
in
80
mm
Bearing Width
0.8268
in
21
mm
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
5400
lbf
23900
N
Ce - Dynamic Radial Rating
1
9300
lbf
41300
N
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
Machined Bronze Cage
Design Units
Metric
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.059
in
1.50
mm
r - Outer Ring "To Clear" Radius
2
0.059
in
1.5
mm
da - Inner Ring Backing Diameter
1.6900
in
42.90
mm
Da - Outer Ring Backing Diameter
2.8000
in
71.10
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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