Precision Ball Bearings
National Precision Bearing specializes in precision inch and metric ball bearings for miniature, aircraft and industrial applications. Aviation instrument bearings and dental bearings are extensively stocked. ABEC 3, 5, and 7 grade miniature bearings are available to support your needs.
Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry. MM/MMV (Machine Tool Bearings) Super precision bearings manufactured to MM/MMV tolerances combine the accuracy and performance of ABEC 9/ISO P2 with the non-critical features of ABEC 7/ISO P4 levels for cost effectiveness.
- 1.772 Inch | 45 Millimeter x 2.953 Inch | 75 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MM9109WI TUH Precision Ball Bearings
- 260MM Tapered Bore;
- Spherical Roller Bea
- 1.575 Inch | 40 Millimeter x 2.677 Inch | 68 Millimeter x 1.772 Inch | 45 Millimeter TIMKEN 3MM9108WI TUL Precision Ball Bearings
- 3.15 Inch | 80 Milli
- Not Applicable
- 6.299 Inch | 160 Millimeter x 9.449 Inch | 240 Millimeter x 4.488 Inch | 114 Millimeter TIMKEN 2MM9132WI TUL Precision Ball Bearings
- 0 Inch | 0 Millimete
- Flange Block