All Product Types > ENGINEERED BEARINGS > Ball Bearings > Precision Ball Bearings > Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX) > Part Number 2MMVC9117HXCRDUM  

Part Number 2MMVC9117HXCRDUM, 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
85 mm

Ball Type
Ceramic

Cage Type
CR - Phenolic Outer Land Riding Cage

Precision Rating
ISO P4S (ABEC 7/9)


Dimensions

D - Outer Diameter
130 mm
5.1181 in

Bearing Width
22 mm
0.8661 in

Total Width
44 mm
1.7322 in

Contact Angle
15 º


Basic Load Ratings

C0 - Static Radial Rating (per row)
25800 N
5790 lbf

Ce - Dynamic Radial Rating (per row)1
37100 N
8330 lbf

C1 ISO - Dynamic Radial Rating (per row)
33700 N
7570 lbf
1 Based on 106 revolutions of calculated fatigue life.


Factors

Limiting Speed (Grease) (per row)
15120 rpm

Limiting Speed (Oil)
30240 rpm


Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1
1 mm
0.039 in

r - Outer Ring "To Clear" Radius2
1 mm
0.039 in

da - Inner Ring Backing Diameter
94.1 mm
3.710 in

Da - Outer Ring Backing Diameter
122.1 mm
4.810 in
1 Maximum housing fillet radius that bearing corners will clear.
2 Maximum shaft fillet radius that bearing corners will clear.



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