Precision Ball Bearings
National Precision Bearing specializes in precision bearing solutions for aerospace, defense, medical, and industrial applications. NPB stocks deep groove ball bearings, angular contact bearings, miniature bearings, medical bearings, aviation instrument bearings, dental bearings, spherical bearings, rod end bearings, airframe control bearings, bushings, hydraulic cylinder bearings, needle bearings, double row bearings, ABEC 1, 3, 5, 7, 9 bearings, plastic bearings, DFARs Compliant Bearings, high-speed bearings, thin section bearings, thrust bearings, tapered roller bearings, stainless steel bearings, ceramic bearings, inch and metric bearings, fractured race spherical bearings, plain bearings, full compliment bearings, and bearing installation tools. In addition to bearings, bushings and installation tools, National Precision Bearing also offers relubrication and packaging services in a ISO Class 6 (Class 1000) cleanroom.
![0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 1.063 Inch | 27 Millimeter TIMKEN 3MM9305WI TUH Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63749-0-984-inch-25-millimeter-x-1-654-inch-42-millimeter-x-1-063-inch-27-millimeter-timken-3mm9305wi-tuh-precision-ball-bearings.jpg)
- 0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 1.063 Inch | 27 Millimeter TIMKEN 3MM9305WI TUH Precision Ball Bearings
- Spherical Roller Bea
- Flange Block
![3.74 Inch | 95 Millimeter x 5.709 Inch | 145 Millimeter x 2.835 Inch | 72 Millimeter TIMKEN 2MM9119WI TUL Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63751-3-74-inch-95-millimeter-x-5-709-inch-145-millimeter-x-2-835-inch-72-millimeter-timken-2mm9119wi-tul-precision-ball-bearings.jpg)
![0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 3MM9305WI SUL Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63746-0-984-inch-25-millimeter-x-1-654-inch-42-millimeter-x-0-354-inch-9-millimeter-timken-3mm9305wi-sul-precision-ball-bearings.jpg)
![2.165 Inch | 55 Millimeter x 3.543 Inch | 90 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 3MMV9111HX SUL Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63750-2-165-inch-55-millimeter-x-3-543-inch-90-millimeter-x-0-709-inch-18-millimeter-timken-3mmv9111hx-sul-precision-ball-bearings.jpg)
![2.165 Inch | 55 Millimeter x 3.543 Inch | 90 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 3MMV9111HX DUM Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63751-2-165-inch-55-millimeter-x-3-543-inch-90-millimeter-x-1-417-inch-36-millimeter-timken-3mmv9111hx-dum-precision-ball-bearings.jpg)
![1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 3MMV9110HXVVSULFS637 Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63746-1-969-inch-50-millimeter-x-3-15-inch-80-millimeter-x-0-63-inch-16-millimeter-timken-3mmv9110hxvvsulfs637-precision-ball-bearings.jpg)
![1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 3MMV9110HXVVSUMFS934 Precision Ball Bearings](https://m.starlasandals.com/uploaded_images/d63745-1-969-inch-50-millimeter-x-3-15-inch-80-millimeter-x-0-63-inch-16-millimeter-timken-3mmv9110hxvvsumfs934-precision-ball-bearings.jpg)