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
0.669 Inch | 17 Millimeter x 1.378 Inch | 35 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 2MMVC9103HX SUM Precision Ball Bearings 61 kN 32 mm 5 mm 65 mm
0.669 Inch | 17 Millimeter x 1.378 Inch | 35 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MMVC9103HX DUM Precision Ball Bearings 270 mm 261 252 mm 14,7 Kg
0.669 Inch | 17 Millimeter x 1.378 Inch | 35 Millimeter x 0.394 Inch | 10 Millimeter TIMKEN 2MMVC9103HX SUL Precision Ball Bearings 6.86 Hz NTN 15,000 mm 10.3 mm
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 2MMVC9102HXVVSUMFS934 Precision Ball Bearings Eccentric Collar 1 Piece Solid Cast Iron 35 mm
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9102HXVVDUMFS934 Precision Ball Bearings 44,45 mm 90 mm 137 kN 30,302
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 2MMVC9102HXVVSULFS934 Precision Ball Bearings 19,5 0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.354 Inch | 9 Millimeter 13.8 mm 16
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 2MMVC9102HXVVSUMFS637 Precision Ball Bearings 4.3125 in 3 in 4030 lbf 27100 lbf
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9102HXVVDUMFS637 Precision Ball Bearings 65 mm 65 420 524 mm
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9102HXVVDULFS934 Precision Ball Bearings 2,3 mm 23,02 mm 41,275 mm 0,8 mm
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MMVC9102HXVVDULFS637 Precision Ball Bearings 102 mm NF352 102 mm 464
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 2MMVC9102HX SUM Precision Ball Bearings 14.7 kN 13.8 mm 2 mm 16,000
0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.354 Inch | 9 Millimeter TIMKEN 2MMVC9102HX SUL Precision Ball Bearings 9 mm 15 kN 25 26 mm
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