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
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9103WI QUM Precision Ball Bearings	Sleeve Bearings	2.0	N/A	0
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9103WI QUL Precision Ball Bearings	Bearings	0.0	N/A	0
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 2MM9103WI QUH Precision Ball Bearings	Bearings	0.0	N/A	0
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.394 Inch \| 10 Millimeter TIMKEN 2MM9103WI FS381A Precision Ball Bearings	Angular Contact Ball Bearing	0.0	N/A	6.82
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9103WI DULFS637 Precision Ball Bearings	Bearings	0.0	N/A	0.6
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9103WI DUH Precision Ball Bearings	Bearings	0.0	N/A	0
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 2MM9103WI DUM Precision Ball Bearings	Bearings	0.0	N/A	2.622
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.394 Inch \| 10 Millimeter TIMKEN 2MM9103WI Precision Ball Bearings	Sleeve Bearings	30.0	N/A	0
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 2MM9102WODUC5E7236 Precision Ball Bearings	Bearings	0.0	N/A	0.019
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 1.063 Inch \| 27 Millimeter TIMKEN 2MM9102WI TUM Precision Ball Bearings	Bearings	0.0	N/A	0
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 1.063 Inch \| 27 Millimeter TIMKEN 2MM9102WI TUL Precision Ball Bearings	Precision Ball Bearings	0.0	N/A	0
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MM9102WI SUL Precision Ball Bearings	Cam Followers Stud Type	29.0	N/A	0.01