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
2.559 Inch | 65 Millimeter x 3.937 Inch | 100 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9113HX DUL Precision Ball Bearings N/A 5.53 Inch | 140.462 6 Bolt Round Flange 4.5 Inch | 114.3 Mil
2.559 Inch | 65 Millimeter x 3.937 Inch | 100 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9113HX SUL Precision Ball Bearings 1 Single Cone | 1 Si 0.0 Assembly TIMKEN
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9112HXVVDUMFS637 Precision Ball Bearings 3.5 Inch | 88.9 Mill DODGE P2B-EXL-308R Inch
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9112HXVVSUMFS637 Precision Ball Bearings 31171530 Sealed Screwdriver Slot | S Stud Type
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9112HXVVDUMFS934 Precision Ball Bearings M06110 N/A Bearings 0.0
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9112HX DUL Precision Ball Bearings 0.0 2.64 N/A SCHAEFFLER GROUP
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9112HXVVDULFS637 Precision Ball Bearings 3 Piece | Precision 0.149 0806990045539 Steel
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9112HXVVSULFS934 Precision Ball Bearings 22226 16.75 Inch | 425.45M 8483.20.40.80 Cast Steel
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 2MMVC9112HXVVDULFS934 Precision Ball Bearings 1.3 N/A BEARINGS LIMITED 0.0
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9112HXVVSUMFS934 Precision Ball Bearings 4 Bolt Square Flange 2.75 Inch | 69.85 Mi 31171501 Teflon Labyrinth
2.362 Inch | 60 Millimeter x 3.74 Inch | 95 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9112HX SUL Precision Ball Bearings 7.718 No Pilot Flanged 3.19 Inch | 81.026 M
2.165 Inch | 55 Millimeter x 3.543 Inch | 90 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9111HXVVSUMFS934 Precision Ball Bearings 0.673 Standard Tapered Roller Beari Tapered
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