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Part Number 7317WN MBR SU
Part Number 7317WN 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
85
mm
D - Outer Diameter
7.0866
in
180
mm
Bearing Width
1.6142
in
41
mm
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
27500
lbf
122000
N
Ce - Dynamic Radial Rating
1
37500
lbf
166000
N
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
2640
rpm
Limiting Speed (Oil)
3020
rpm
Specifications
Ball Type
STEEL
Cage Type
Machined Bronze Cage
Design Units
Metric
Manufacturing Part Number
7317WNMBRSU
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.118
in
3
mm
r - Outer Ring "To Clear" Radius
2
0.118
in
3
mm
da - Inner Ring Backing Diameter
3.900
in
99.10
mm
Da - Outer Ring Backing Diameter
6.540
in
166.10
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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