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Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
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Part Number 2MMV9302HXCRDUH
Part Number 2MMV9302HXCRDUH, Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
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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.
Specifications
·
Dimensions
·
Basic Load Ratings
·
Factors
·
Abutment and Fillet Dimensions
Specifications
Rows per Set
Duplex
Seal Type
Standard
Design Units
Metric
d - Bore
15
mm
Ball Type
STEEL
Cage Type
CR - Phenolic Outer Land Riding Cage
Dimensions
D - Outer Diameter
1.1024
in
28
mm
Bearing Width
0.2756
in
7
mm
Total Width
0.5512
in
14
mm
Contact Angle
15
º
Basic Load Ratings
C0 - Static Radial Rating (per row)
220
lbf
980
N
Ce - Dynamic Radial Rating (per row)
1
470
lbf
2091
N
C1 ISO - Dynamic Radial Rating (per row)
427
lbf
1910
N
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease) (per row)
66800
rpm
Limiting Speed (Oil)
133600
rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.012
in
0.30
mm
r - Outer Ring "To Clear" Radius
2
0.012
in
0.3
mm
da - Inner Ring Backing Diameter
0.710
in
18.1
mm
Da - Outer Ring Backing Diameter
1.000
in
25.5
mm
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
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