Precision Ball Bearings
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
![0.787 Inch | 19.99 Millimeter x 1.85 Inch | 46.99 Millimeter x 2.5 Inch | 63.5 Millimeter TIMKEN MM9306WI 2H QUH Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61793-0-787-inch-19-99-millimeter-x-1-85-inch-46-99-millimeter-x-2-5-inch-63-5-millimeter-timken-mm9306wi-2h-quh-precision-ball-bearings.jpg)
![0.787 Inch | 19.99 Millimeter x 1.85 Inch | 46.99 Millimeter x 1.25 Inch | 31.75 Millimeter TIMKEN MM9306WI 2H DUH Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61788-0-787-inch-19-99-millimeter-x-1-85-inch-46-99-millimeter-x-1-25-inch-31-75-millimeter-timken-mm9306wi-2h-duh-precision-ball-bearings.jpg)
![1.181 Inch | 30 Millimeter x 1.85 Inch | 47 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN MM9306K Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61794-1-181-inch-30-millimeter-x-1-85-inch-47-millimeter-x-0-354-inch-9-millimeter-timken-mm9306k-precision-ball-bearings.jpg)
![0.787 Inch | 20 Millimeter x 1.457 Inch | 37 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN MM9304K Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61789-0-787-inch-20-millimeter-x-1-457-inch-37-millimeter-x-0-354-inch-9-millimeter-timken-mm9304k-precision-ball-bearings.jpg)
![0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN MM9305K Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61796-0-984-inch-25-millimeter-x-1-654-inch-42-millimeter-x-0-354-inch-9-millimeter-timken-mm9305k-precision-ball-bearings.jpg)
![1.75 Inch | 44.45 Millimeter x 3.438 Inch | 87.325 Millimeter x 1.625 Inch | 41.275 Millimeter TIMKEN MM92EX 150 DU C1 Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61793-1-75-inch-44-45-millimeter-x-3-438-inch-87-325-millimeter-x-1-625-inch-41-275-millimeter-timken-mm92ex-150-du-c1-precision-ball-bearings.jpg)
![1.75 Inch | 44.45 Millimeter x 3.438 Inch | 87.325 Millimeter x 1.625 Inch | 41.275 Millimeter TIMKEN MM92EX 20 DU C1 Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61790-1-75-inch-44-45-millimeter-x-3-438-inch-87-325-millimeter-x-1-625-inch-41-275-millimeter-timken-mm92ex-20-du-c1-precision-ball-bearings.jpg)
![5.512 Inch | 140 Millimeter x 8.268 Inch | 210 Millimeter x 1.299 Inch | 33 Millimeter TIMKEN MM9128K Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61788-5-512-inch-140-millimeter-x-8-268-inch-210-millimeter-x-1-299-inch-33-millimeter-timken-mm9128k-precision-ball-bearings.jpg)
![5.118 Inch | 130 Millimeter x 7.874 Inch | 200 Millimeter x 1.299 Inch | 33 Millimeter TIMKEN MM9126K Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61789-5-118-inch-130-millimeter-x-7-874-inch-200-millimeter-x-1-299-inch-33-millimeter-timken-mm9126k-precision-ball-bearings.jpg)
![4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN MM9124K Precision Ball Bearings](https://m.riadzina-marrakech.com/uploaded_images/d61790-4-724-inch-120-millimeter-x-7-087-inch-180-millimeter-x-1-102-inch-28-millimeter-timken-mm9124k-precision-ball-bearings.jpg)