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Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
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Part Number 7208WN MBR SU
Part Number 7208WN 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
40
mm
D - Outer Diameter
80
mm
3.1496
in
Bearing Width
18
mm
0.7087
in
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
23000
N
5200
lbf
Ce - Dynamic Radial Rating
1
36000
N
8150
lbf
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
5010
rpm
Limiting Speed (Oil)
6680
rpm
Specifications
Ball Type
STEEL
Cage Type
Machined Bronze Cage
Design Units
Metric
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
1.1
mm
0.043
in
r - Outer Ring "To Clear" Radius
2
1
mm
0.043
in
da - Inner Ring Backing Diameter
43.90
mm
1.7300
in
Da - Outer Ring Backing Diameter
72.90
mm
2.8700
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
