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
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9114WI DUL Precision Ball Bearings	F4B-SD-111 SPEC	Flanged	No Pilot	Tapered Adapter Slee
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9114WI DUH Precision Ball Bearings	M06110	N/A	0	NTN
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 6.024 Inch \| 153 Millimeter TIMKEN 3MM9140WI TUH Precision Ball Bearings	COOPER BEARING	Mounted Units &	0.0	N/A
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 2.008 Inch \| 51 Millimeter TIMKEN 3MM9140WI SUH Precision Ball Bearings	0 Inch \| 0 Millimete	N/A	Uncoated	Deep Groove \| Double
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 2.126 Inch \| 54 Millimeter TIMKEN 2MM9113WI TUL Precision Ball Bearings	N/A	Pillow Block	Pillow Block Bearing	17.252
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 2.008 Inch \| 51 Millimeter TIMKEN 3MM9140WI SUM Precision Ball Bearings	Bearings	INA	0.0	B04144
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 2.008 Inch \| 51 Millimeter TIMKEN 3MM9140WI SUL Precision Ball Bearings	Single Row \| Angular	B04270	Precision Ball Beari	1.417 Inch \| 36 Mill
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 2.126 Inch \| 54 Millimeter TIMKEN 2MM9113WI TUM Precision Ball Bearings	Plain	0.63 Inch \| 16 Milli	601243	Metric
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 8.031 Inch \| 204 Millimeter TIMKEN 3MM9140WI QUM Precision Ball Bearings	12.2 Inch \| 309.9 Mi	4 Bolt Square Flange	31171501	4 Bolt Square Flange
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 2MM9113WI SUM Precision Ball Bearings	Bearings	N/A	402	B04311
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9312HX DUM Precision Ball Bearings	NSK	0.0	M06110	0
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 0.512 Inch \| 13 Millimeter TIMKEN 3MMV9311HXVVSULFS934 Precision Ball Bearings	0.0	Bearings	M06288	0