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Part Number 207KYY
Part Number 207KYY, Fafnir® Deep Groove Ball Bearings (9100K, 200K, 300K)
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Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.
In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.
Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore
Specifications
·
Dimensions
·
Basic Load Ratings
·
Factors
·
Abutment and Fillet Dimensions
Specifications
Design Units
Metric
d - Bore
35
mm
Ball Type
STEEL
Manufacturing Part Number
207KYYZ17P
Dimensions
D - Outer Diameter
72
mm
2.835
in
Bearing Width
25
mm
0.9843
in
Basic Load Ratings
Ce - Dynamic Radial Rating
1
28500
N
6400
lbf
C0 - Static Radial Rating
15300
N
3440
lbf
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
5607
rpm
Limiting Speed (Oil)
6542
rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
1.09
mm
0.043
in
r - Outer Ring "To Clear" Radius
2
1.09
mm
0.043
in
da - Inner Ring Backing Diameter
38.86
mm
1.5300
in
Da - Outer Ring Backing Diameter
65.02
mm
2.5600
in
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
VIEW CAD DRAWING
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2D Sales Drawing
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Catalog and Technical Information - DGBB
