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	Width	Size
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 3.78 Inch \| 96 Millimeter TIMKEN 3MM9120WI QUH Precision Ball Bearings	Bearings	N/A	0
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 8.031 Inch \| 204 Millimeter TIMKEN 2MM9140WI QUM Precision Ball Bearings	Flange Block	N/A	10.442
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 3MM9120WI DUL Precision Ball Bearings	Bearings	N/A	0
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 2.835 Inch \| 72 Millimeter TIMKEN 3MM9119WI TUM Precision Ball Bearings	Sleeve Bearings	N/A	0
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9119WI SUM Precision Ball Bearings	Bearings	N/A	0
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9119WI SUH Precision Ball Bearings	Single Row Ball Bearing	N/A	0
7.874 Inch \| 200 Millimeter x 12.205 Inch \| 310 Millimeter x 8.031 Inch \| 204 Millimeter TIMKEN 2MM9140WI QUL Precision Ball Bearings	Bearings	N/A	0
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9119WI SUL Precision Ball Bearings	Bearings	N/A	0
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 3.78 Inch \| 96 Millimeter TIMKEN 3MM9119WI QUM Precision Ball Bearings	Bearings	N/A	34
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 3.78 Inch \| 96 Millimeter TIMKEN 3MM9119WI QUL Precision Ball Bearings	Single Row Ball Bearing	N/A	0
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 3.78 Inch \| 96 Millimeter TIMKEN 3MM9119WI QUH Precision Ball Bearings	Single Row Ball Bearing	N/A	0.061
3.74 Inch \| 95 Millimeter x 5.709 Inch \| 145 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 3MM9119WI DUM Precision Ball Bearings	Bearings	N/A	0