Precision Ball Bearings
Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.Ball bearings with shields or seals for protection can be lubricated to last for the operating life. Sometimes ball bearings are also called “deep groove ball bearings.
Precision balls are used in critical aeronautical bearings, guidance system balls for space and military applications, precision valves, automotive bearings and other applications where higher precision is necessary. Precision balls are defined by grade: The lower the number of the grade, the more precision to which the ball is manufactured.
![4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 2MM9124WI Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051084-4-724-inch-120-millimeter-x-7-087-inch-180-millimeter-x-1-102-inch-28-millimeter-timken-2mm9124wi-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 2.205 Inch | 56 Millimeter TIMKEN 2MM9122WIDULFS637 Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051089-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-2-205-inch-56-millimeter-timken-2mm9122widulfs637-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 3.307 Inch | 84 Millimeter TIMKEN 2MM9122WI TUL Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051081-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-3-307-inch-84-millimeter-timken-2mm9122wi-tul-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 4.409 Inch | 112 Millimeter TIMKEN 2MM9122WI QUM Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051084-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-4-409-inch-112-millimeter-timken-2mm9122wi-qum-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 2MM9122WI SUM Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051087-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-1-102-inch-28-millimeter-timken-2mm9122wi-sum-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 2MM9122WI SUL Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051088-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-1-102-inch-28-millimeter-timken-2mm9122wi-sul-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 4.409 Inch | 112 Millimeter TIMKEN 2MM9122WI QUH Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051087-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-4-409-inch-112-millimeter-timken-2mm9122wi-quh-precision-ball-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.693 Inch | 170 Millimeter x 2.205 Inch | 56 Millimeter TIMKEN 2MM9122WI DUM Precision Ball Bearings](https://m.parisfinancials.com/uploaded_images/d2051089-4-331-inch-110-millimeter-x-6-693-inch-170-millimeter-x-2-205-inch-56-millimeter-timken-2mm9122wi-dum-precision-ball-bearings.jpg)