Precision Ball Bearings
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
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.
![1.378 Inch | 35 Millimeter x 2.441 Inch | 62 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 3MMC9107WI DUH Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62083-1-378-inch-35-millimeter-x-2-441-inch-62-millimeter-x-1-102-inch-28-millimeter-timken-3mmc9107wi-duh-precision-ball-bearings.jpg)
![2.953 Inch | 75 Millimeter x 4.528 Inch | 115 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MMC9115WI SUL Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62079-2-953-inch-75-millimeter-x-4-528-inch-115-millimeter-x-0-787-inch-20-millimeter-timken-2mmc9115wi-sul-precision-ball-bearings.jpg)
![1.181 Inch | 30 Millimeter x 2.165 Inch | 55 Millimeter x 1.535 Inch | 39 Millimeter TIMKEN 3MMC9106WI TUM Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62083-1-181-inch-30-millimeter-x-2-165-inch-55-millimeter-x-1-535-inch-39-millimeter-timken-3mmc9106wi-tum-precision-ball-bearings.jpg)
- 1.181 Inch | 30 Millimeter x 2.165 Inch | 55 Millimeter x 1.535 Inch | 39 Millimeter TIMKEN 3MMC9106WI TUM Precision Ball Bearings
- 1-3/4 in
- Non-Expansion Bearing (Fixed)
![2.953 Inch | 75 Millimeter x 4.528 Inch | 115 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MMC9115WI QUH Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62084-2-953-inch-75-millimeter-x-4-528-inch-115-millimeter-x-3-15-inch-80-millimeter-timken-2mmc9115wi-quh-precision-ball-bearings.jpg)
![2.953 Inch | 75 Millimeter x 4.528 Inch | 115 Millimeter x 2.362 Inch | 60 Millimeter TIMKEN 2MMC9115WI TUH Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62080-2-953-inch-75-millimeter-x-4-528-inch-115-millimeter-x-2-362-inch-60-millimeter-timken-2mmc9115wi-tuh-precision-ball-bearings.jpg)
![2.953 Inch | 75 Millimeter x 4.528 Inch | 115 Millimeter x 2.362 Inch | 60 Millimeter TIMKEN 2MMC9115WI TUL Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62086-2-953-inch-75-millimeter-x-4-528-inch-115-millimeter-x-2-362-inch-60-millimeter-timken-2mmc9115wi-tul-precision-ball-bearings.jpg)
![1.181 Inch | 30 Millimeter x 2.165 Inch | 55 Millimeter x 1.535 Inch | 39 Millimeter TIMKEN 3MMC9106WI TUL Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62081-1-181-inch-30-millimeter-x-2-165-inch-55-millimeter-x-1-535-inch-39-millimeter-timken-3mmc9106wi-tul-precision-ball-bearings.jpg)
![2.953 Inch | 75 Millimeter x 4.528 Inch | 115 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MMC9115WI QUM Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62087-2-953-inch-75-millimeter-x-4-528-inch-115-millimeter-x-3-15-inch-80-millimeter-timken-2mmc9115wi-qum-precision-ball-bearings.jpg)
![3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 2MMC9120WI DUL Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62079-3-937-inch-100-millimeter-x-5-906-inch-150-millimeter-x-1-89-inch-48-millimeter-timken-2mmc9120wi-dul-precision-ball-bearings.jpg)