Precision Ball Bearings

Contact Now

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.

 


 

Bearing Number Bore Dia Outer DIa Width Size
1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 2MMV9308HX DUL Precision Ball Bearings 4300 r/min 20 mm 115 mm 1 mm
1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.472 Inch | 12 Millimeter TIMKEN 2MMV9308HX SUM Precision Ball Bearings 6 6 mm 3 1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.472 Inch | 12 Millimeter
1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 2MMV9308HXVVDULFS637 Precision Ball Bearings 52,3 mm 1.575 Inch | 40 Mill SCHAEFFLER GROUP 0.827 Inch | 21 Mill
1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 2MMV9308HXVVDULFS934 Precision Ball Bearings 7209CG/GNP5 Yes Metric 0.748 Inch | 19 Mill
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 2MMV9307HXVVSULFS637 Precision Ball Bearings This product line wa 499 lb Split Cylindrical Ho 8.3 in
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 2MMV9307HXVVSULFS934 Precision Ball Bearings 4,5 Kg 330 kN 1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.394 Inch | 10 Millimeter 3000 r/min
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MMV9307HXVVDULFS934 Precision Ball Bearings 51105 FAG 25 mm 0,055 kg / Weight
1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.472 Inch | 12 Millimeter TIMKEN 2MMV9308HX SUL Precision Ball Bearings 4 mm 1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.472 Inch | 12 Millimeter 0,2 mm 4
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MMV9307HXVVDULFS637 Precision Ball Bearings 2,1 mm 7500 1/min / Limitin FAG 88000 N / Static loa
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 2MMV9307HX SUM Precision Ball Bearings 317,5 209,55 mm 146,05 mm 317,5 mm
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 2MMV9307HX SUL Precision Ball Bearings 56900 lbf 33030 4.6 mm 216 mm
1.378 Inch | 35 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MMV9307HX DUM Precision Ball Bearings 52 16000 1/min / Refere 46,4 mm 1 mm
10/11