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
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.535 Inch \| 39 Millimeter TIMKEN 3MMV9311HXVVTUMFS637 Precision Ball Bearings	22220	M06288	Inch	Pillow Block
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 0.512 Inch \| 13 Millimeter TIMKEN 3MMV9311HXVVSULFS637 Precision Ball Bearings	Metric	1 Piece Solid	N/A	16.798
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9311HXVVDULFS637 Precision Ball Bearings	M06110	N/A	NTN	0.0
2.362 Inch \| 60 Millimeter x 3.346 Inch \| 85 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9312HX DUL Precision Ball Bearings	DODGE	0782477151323	ABB MOTORS AND MECHA	Bearings
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9311HXVVDULFS934 Precision Ball Bearings	Bearings	SCHAEFFLER GROUP	N/A	FAG BEARING
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 0.512 Inch \| 13 Millimeter TIMKEN 3MMV9311HX SUM Precision Ball Bearings	Steel	15MM Bore; 32MM Outs	Bearing	Ball Bearing
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 0.512 Inch \| 13 Millimeter TIMKEN 3MMV9311HX SUL Precision Ball Bearings	31171532	B00152	Polyamide	Double Sealed
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9311HX DUM Precision Ball Bearings	Metric	200MM Bore; Straight	Yes	Cylindrical Roller B
2.165 Inch \| 55 Millimeter x 3.15 Inch \| 80 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMV9311HX DUL Precision Ball Bearings	Cast Iron	10.624	INS-S2-215L	M06288
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MMV9310HXVVSULFS934 Precision Ball Bearings	TIMKEN	0013992027702	Bearing	Insert Bearings
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MMV9310HXVVSULFS637 Precision Ball Bearings	B04334	0.0	0053893634470	TIMKEN
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MMV9310HX DUM Precision Ball Bearings	ASAHI BEARINGS	M06110	Mounted Units &	AMI BEARINGS