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Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
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Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
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Part Number 3MMV9104HXCRQUL
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Part Number 3MMV9104HXCRQUL, 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.
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Basic Load Ratings
·
Factors
·
Abutment and Fillet Dimensions
Specifications
Rows per Set
Quadruplex
Seal Type
Standard
Design Units
Metric
d - Bore
20
mm
Ball Type
STEEL
Cage Type
CR - Phenolic Outer Land Riding Cage
Precision Rating
ISO P4S (ABEC 7/9)
Dimensions
D - Outer Diameter
42
mm
1.6535
in
Bearing Width
12
mm
0.4724
in
Total Width
48
mm
1.8896
in
Contact Angle
25
º
Basic Load Ratings
C0 - Static Radial Rating (per row)
3570
N
800
lbf
Ce - Dynamic Radial Rating (per row)
1
8370
N
1880
lbf
C1 ISO - Dynamic Radial Rating (per row)
7610
N
1710
lbf
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease) (per row)
44000
rpm
Limiting Speed (Oil)
88000
rpm
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.6
mm
0.024
in
r - Outer Ring "To Clear" Radius
2
0.6
mm
0.024
in
da - Inner Ring Backing Diameter
24.8
mm
0.980
in
Da - Outer Ring Backing Diameter
37.7
mm
1.490
in
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
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The Timken Company. ©
The Timken Company.
©
The Timken Company.