The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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.
Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
Unit of Measure
Items timken-fafnir-super-precision-angular-contact-ball-bearing-single-with-red-cage
3MMV9300HXCRSUL
Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX) 		timken-fafnir-super-precision-angular-contact-ball-bearing-single-with-red-cage
3MMVC9300HXCRSUL
Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX) 		timken-fafnir-super-precision-angular-contact-ball-bearing-single-with-red-cage
2MMV9300HXCRSUL
Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX) 		timken-fafnir-super-precision-angular-contact-ball-bearing-single-with-red-cage
2MMVC9300HXCRSUL
Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX) 		Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
3MMV9300HXCRDUL
Fafnir® High Speed Spindle Angular Contact Ball Bearings (9300HX, 9100HX)
Rows per Set N/A Single N/A Single N/A Single N/A Single N/A Duplex
Seal Type N/A Standard
Design Units N/A Metric
d - Bore N/A 10 mm
D - Outer Diameter N/A 0.8661 in22 mm
Bearing Width N/A 0.2362 in6 mm
Total Width N/A 0.2362 in6 mm N/A 0.2362 in6 mm N/A 0.2362 in6 mm N/A 0.2362 in6 mm N/A 0.4724 in12 mm
Contact Angle N/A 25 º N/A 25 º N/A 15 º N/A 15 º N/A 25 º
Ball Type N/A STEEL N/A Ceramic N/A STEEL N/A Ceramic N/A STEEL
C0 - Static Radial Rating (per row) N/A 120 lbf534 N N/A 110 lbf489 N N/A 120 lbf534 N N/A 110 lbf489 N N/A 120 lbf534 N
Ce - Dynamic Radial Rating (per row)1 N/A 310 lbf1379 N N/A 310 lbf1379 N N/A 330 lbf1468 N N/A 330 lbf1468 N N/A 310 lbf1379 N
Limiting Speed (Grease) (per row) N/A 82500 rpm N/A 99000 rpm N/A 91700 rpm N/A 110040 rpm N/A 82500 rpm
Limiting Speed (Oil) N/A 165000 rpm N/A 198000 rpm N/A 183400 rpm N/A 220080 rpm N/A 165000 rpm
Cage Type N/A CR - Phenolic Outer Land Riding Cage
Bearing Weight N/A 0.020 lb0.010 Kg N/A 0.020 lb0.010 Kg N/A 0.020 lb0.010 Kg N/A 0.020 lb0.010 Kg N/A 0.04 lb0.02 Kg
R - Inner Ring "To Clear" Radius2 N/A 0.012 in0.30 mm
r - Outer Ring "To Clear" Radius3 N/A 0.012 in0.3 mm
da - Inner Ring Backing Diameter N/A 0.510 in13.0 mm
Da - Outer Ring Backing Diameter N/A 0.770 in19.6 mm
Precision Rating N/A
  • 1 Based on 106 revolutions of calculated fatigue life.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 Maximum shaft fillet radius that bearing corners will clear.