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Fafnir® Spindle Deep Groove Ball Bearings (9100K, 200K, 300K)
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Precision Ball Bearings
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Fafnir® Spindle Deep Groove Ball Bearings (9100K, 200K, 300K)
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Part Number MM9302K
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Part Number MM9302K, Fafnir® Spindle 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
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Basic Load Ratings
·
Abutment and Fillet Dimensions
Specifications
Design Units
Metric
Rows per Set
Single
d - Bore
15
mm
Ball Type
STEEL
Cage Type
CR - Phenolic Inner Land Riding Cage
Precision Class
ISO P4S (ABEC 7/9)
Dimensions
D - Outer Diameter
1.1024
in
28
mm
Bearing Width
0.2756
in
7
mm
Basic Load Ratings
Ce - Dynamic Radial Rating (per row)
1
890
lbf
3950
N
C0 - Static Radial Rating (per row)
420
lbf
1890
N
C1 ISO - Dynamic Radial Rating (per row)
809
lbf
3590
N
1
Based on 10
6
revolutions of calculated fatigue life.
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.010
in
0.30
mm
r - Outer Ring "To Clear" Radius
2
0.010
in
0.3
mm
da - Inner Ring Backing Diameter
0.690
in
17.600
mm
Da - Outer Ring Backing Diameter
0.700
in
17.800
mm
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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3D
·
2D Sales Drawing
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2D Sectional View
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The Timken Company. ©
The Timken Company.
©
The Timken Company.