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
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9312HXVVDULFS637 Precision Ball Bearings	N/A	NSK	Bearings	0.0
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 0.512 Inch \| 13 Millimeter TIMKEN 3MMV9312HX SUM Precision Ball Bearings	1.339 Inch \| 34 Mill	0.938 Inch \| 23.825	0.781	N/A
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 2MM9115WI TUH Precision Ball Bearings	Ball Bearing	0.67	2 Bolt Flange Block	N/A
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9115WI SUM Precision Ball Bearings	PT INTERNATIONAL	0.0	N/A	M06110
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9115WI SUL Precision Ball Bearings	Tapered Roller Beari	8.46	3.625 Inch \| 92.075	3.625 Inch \| 92.075
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9115WI SUH Precision Ball Bearings	0.067	0.0	Bearings	N/A
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN 2MM9115WI QUM Precision Ball Bearings	0.748 Inch \| 18.999	Insert Bearings Sphe	126481	0.64
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9115WI DUM Precision Ball Bearings	25 Degree	1.378 Inch \| 35 Mill	Precision Ball Beari	Phenolic
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9115WI DUL Precision Ball Bearings	25 Degree	B04270	0.709 Inch \| 18 Mill	Single Row \| Angular
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9115WI DUH Precision Ball Bearings	0.0	-0.03	Bearing	1.5
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9115WI Precision Ball Bearings	N/A	KOYO	1.15	0.0
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 2MM9114WITULFS934 Precision Ball Bearings	SKF	N/A	M06288	0.0