Precision Ball Bearings

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Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.

Super precision bearings manufactured to MM/MMV tolerances combine the accuracy and performance of ABEC 9/ISO P2 with the non-critical features of ABEC 7/ISO P4 levels for cost effectiveness.

Type MMX super precision bearings are made to ABEC 9/ISO P2 levels and have closer tolerances and running accuracies than ABEC 7/ISO P4 tolerances. Ideal for ultra-high speed grinding spindles designed for tight dimensional tolerances and super-fine surface finishes.Type HX delivers excellent running accuracy and are manufactured to precise ABEC9 (ISO P2) levels for runout tolerances.

Ceramic hybrid angular contact ball bearings combine steel rings with ceramic rolling elements to deliver higher spindle speeds and increased dynamic radial stiffness.Ball screw support bearings are available in single- and double-row configurations and are widely used in motion control applications.

Miniature and instrument bearings are used in medical and industrial handpieces and other precision applications. Ball bearing designs include radial, angular contact, thrust and pivot.

Thin section bearings are available in radial, angular contact and fractured race designs and are used in precision applications such as gimbals, rotary joints and robotics.

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.591 Inch \| 15 Millimeter x 1.102 Inch \| 28 Millimeter x 0.551 Inch \| 14 Millimeter TIMKEN 3MMV9302HX DUL Precision Ball Bearings	No	QA1 PRECISION PROD	N/A	Inch
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.236 Inch \| 6 Millimeter TIMKEN 3MMV9301HXVVSULFS934 Precision Ball Bearings	1.181 Inch \| 30 Mill	Bearing	0.0	Roller Assembly Plus
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MMV9301HXVVDULFS934 Precision Ball Bearings	9/16 Inch	Yes	0 Inch \| 0 Millimete	1.938 Inch \| 49.225
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MMV9301HXVVDULFS637 Precision Ball Bearings	NSK	0029176558931	N/A	0.52
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.236 Inch \| 6 Millimeter TIMKEN 3MMV9301HXVVSULFS637 Precision Ball Bearings	12.875 Inch \| 327.02	2	Cast Steel	4.409 Inch \| 112 Mil
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.236 Inch \| 6 Millimeter TIMKEN 3MMV9301HX SUM Precision Ball Bearings	TIMKEN	Inch	0.0	3.811 Inch \| 96.8 Mi
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MMV9301HX DUL Precision Ball Bearings	NTN	Bearings	0.0	M06110
0.472 Inch \| 12 Millimeter x 0.945 Inch \| 24 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MMV9301HX DUM Precision Ball Bearings	31171536	0.25	0662864001601	1.85 Inch \| 46.99 Mi
0.787 Inch \| 20 Millimeter x 1.457 Inch \| 37 Millimeter x 1.417 Inch \| 36 Millimeter TIMKEN 3MMC9304WI QUL Precision Ball Bearings	0 Inch \| 0 Millimete	Contact Seal	Single Row Ball Bear	Ball Bearing
2.165 Inch \| 55 Millimeter x 3.937 Inch \| 100 Millimeter x 0.827 Inch \| 21 Millimeter TIMKEN 3MMVC211WI SUL Precision Ball Bearings	Precision Ball Beari	0 Degree	None	Steel
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9114WI DULFS637 Precision Ball Bearings	8483.20.40.40	4.6 Inch \| 117.5Mill	NTN	4547359223132
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 6.024 Inch \| 153 Millimeter TIMKEN 3MM9140WI TUL Precision Ball Bearings	M06288	LINK BELT	Mounted Units &	N/A