Precision Ball Bearings

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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
3.543 Inch | 90 Millimeter x 4.921 Inch | 125 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9318HX SUM Precision Ball Bearings M06288 0.045 0782475842261 Mounted Units &
0.669 Inch | 17 Millimeter x 1.378 Inch | 35 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 3MMV9103HXVVDULFS934 Precision Ball Bearings LINK BELT 0662327147280 Mounted Units & 11.567
0.669 Inch | 17 Millimeter x 1.378 Inch | 35 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 3MMV9103HXVVDULFS637 Precision Ball Bearings 0.0 N/A FAG BEARING 0
3.346 Inch | 85 Millimeter x 4.724 Inch | 120 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9317HXVVSULFS637 Precision Ball Bearings Double Row | Double 22226 No Pilot QVVFB26V115ST
3.346 Inch | 85 Millimeter x 4.724 Inch | 120 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9317HXVVDULFS637 Precision Ball Bearings PEER BEARING CO. 8865590353712 N/A Bearings
3.346 Inch | 85 Millimeter x 4.724 Inch | 120 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9317HX SUM Precision Ball Bearings Self Centering 782475985258 4000 rpm No Coating
3.346 Inch | 85 Millimeter x 4.724 Inch | 120 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9317HX SUL Precision Ball Bearings 8483.30.80.00 Flat 0.088 2085112000
0.669 Inch | 17 Millimeter x 1.378 Inch | 35 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 3MMV9103HX SUM Precision Ball Bearings Double Row 91.7 Metric Spherical Roller Bea
3.15 Inch | 80 Millimeter x 4.331 Inch | 110 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 2MMVC9316HX SUL Precision Ball Bearings M06288 Bearings N/A 0
3.15 Inch | 80 Millimeter x 4.331 Inch | 110 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 2MMVC9316HXVVSULFS934 Precision Ball Bearings Bearings 9.072 CONSOLIDATED BEARING B04144
3.346 Inch | 85 Millimeter x 4.724 Inch | 120 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9317HX DUL Precision Ball Bearings SCHAEFFLER GROUP FAG BEARING 0.0 4047643251488
3.15 Inch | 80 Millimeter x 4.331 Inch | 110 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 2MMVC9316HXVVSULFS637 Precision Ball Bearings Metric 32028 Bearing Standard Angle | Pre
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