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Timken® Single Row Angular Contact Ball Bearings (7200, 7300)
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Angular Contact Ball Bearings
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Timken® Single Row Angular Contact Ball Bearings (7200, 7300)
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Part Number 7303 BTN1/UL
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Part Number 7303 BTN1/UL, Timken® Single Row Angular Contact Ball Bearings (7200, 7300)
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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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Basic Load Ratings
·
Factors
·
Abutment and Fillet Dimensions
Specifications
Design Units
Metric
d - Bore
17
mm
Ball Type
STEEL
Cage Type
Molded
Cage Material
Polyamide
R - Inner Ring "Touch" Radius
0.024
in
0.6
mm
r - Outer Ring "Touch" Radius
0.024
in
0.6
mm
Features
Open
Dimensions
D - Outer Diameter
1.8504
in
47
mm
Bearing Width
0.5512
in
14
mm
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
1866
lbf
8300
N
C1 ISO - Dynamic Radial Rating
3596
lbf
16000
N
Factors
Limiting Speed (Grease)
15000
rpm
Limiting Speed (Oil)
20000
rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.024
in
0.60
mm
r - Outer Ring "To Clear" Radius
2
0.024
in
0.6
mm
da - Inner Ring Backing Diameter
0.906
in
23.0
mm
Da - Outer Ring Backing Diameter
1.614
in
41.0
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 Sectional View
DOWNLOADS
Timken Angular Contact Ball Bearings Sell Sheet (ACBB)
Catalog and Technical Information - Angular Contact Ball Bearing (ACBB)
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
Tools and Guides for Engineers
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The Timken Company. ©
The Timken Company.
©
The Timken Company.