Precision Ball Bearings

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Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity. Optimal materials and internal design, give super precision bearings the highest level of accuracy. NSK offers several types of super precision bearing, including the ROBUST series.

Product Features and Benefits:Optimum design - Achieved by computer simulation of temperature rise resulting from ball skid.Long life - Range of material specification including high quality ultra clean steel, extra pure and advanced material SHX patented by NSK. High accuracy - Rolling elements with precision class P2 series available in standard steel and ceramic material. Low Noise - Quieter running high-speed spindle featuring Spinshot II Lubrication System. Extension range of cage material options, available in high speed design including - brass, engineered polymer and phenolic. Optional seals available within the standard ISO envelope. High rotational speed. Minimum friction and heat generation.Controlled rigidity

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.787 Inch \| 20 Millimeter x 1.85 Inch \| 47 Millimeter x 0.812 Inch \| 20.62 Millimeter TIMKEN MW204PP FS57658B Precision Ball Bearings	Sleeve Bearings	9.0	N/A	0
1.181 Inch \| 30 Millimeter x 2.165 Inch \| 55 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMC9106WI DUM Precision Ball Bearings	Bearings	0.0	N/A	2.12
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 2MMC9114WITULFS637 Precision Ball Bearings	Bearings	0.0	N/A	2.3
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MMC9114WI SUM Precision Ball Bearings	Sleeve Bearings	3.0	N/A	0
1.181 Inch \| 30 Millimeter x 2.165 Inch \| 55 Millimeter x 2.047 Inch \| 52 Millimeter TIMKEN 3MMC9106WI QUH Precision Ball Bearings	Cam Followers Stud Type	2.0	N/A	0.713
1.181 Inch \| 30 Millimeter x 2.165 Inch \| 55 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMC9106WI DUH Precision Ball Bearings	Sleeve Bearings	40.0	N/A	0
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 2MMC9114WI TUL Precision Ball Bearings	Bearings	0.0	N/A	0.005
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 2MMC9114WI TUM Precision Ball Bearings	Flange Block	0.0	N/A	52.21
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 2.126 Inch \| 54 Millimeter TIMKEN 3MMC310WI DUM Precision Ball Bearings	Sleeve Bearings	1.0	N/A	0
1.181 Inch \| 30 Millimeter x 2.165 Inch \| 55 Millimeter x 1.024 Inch \| 26 Millimeter TIMKEN 3MMC9106WI DUL Precision Ball Bearings	Bearings	0.0	N/A	161.94
4.331 Inch \| 110 Millimeter x 7.874 Inch \| 200 Millimeter x 5.984 Inch \| 152 Millimeter TIMKEN 3MMC222WI QUM Precision Ball Bearings	Flange Block	0.0	N/A	24.97
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 2MMC9114WI TUH Precision Ball Bearings	Sleeve Bearings	64.0	N/A	0