Precision Ball Bearings

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National Precision Bearing specializes in precision bearing solutions for aerospace, defense, medical, and industrial applications. NPB stocks deep groove ball bearings, angular contact bearings, miniature bearings, medical bearings, aviation instrument bearings, dental bearings, spherical bearings, rod end bearings, airframe control bearings, bushings, hydraulic cylinder bearings, needle bearings, double row bearings, ABEC 1, 3, 5, 7, 9 bearings, plastic bearings, DFARs Compliant Bearings, high-speed bearings, thin section bearings, thrust bearings, tapered roller bearings, stainless steel bearings, ceramic bearings, inch and metric bearings, fractured race spherical bearings, plain bearings, full compliment bearings, and bearing installation tools. In addition to bearings, bushings and installation tools, National Precision Bearing also offers relubrication and packaging services in a ISO Class 6 (Class 1000) cleanroom.

Bearing Number Bore Dia Outer DIa Width Size
1.772 Inch | 45 Millimeter x 2.953 Inch | 75 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 3MMVC9109HX SUL Precision Ball Bearings Standard Stud 0.551 Inch | 14 Mill MCR 32 SB Sealed
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 1.575 Inch | 40 Millimeter TIMKEN 2MM9114WI DUM Precision Ball Bearings 0.0 B00308 1.4 BEARINGS LIMITED
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 3MMV9124HXVVSULFS637 Precision Ball Bearings 0717905077470 BUNTING BEARING CORP Bearings N/A
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 3MMV9124HX SUM Precision Ball Bearings 0 Inch | 0 Millimete Expansion 4 Flange Block
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 2.205 Inch | 56 Millimeter TIMKEN 3MMV9124HXVVDULFS637 Precision Ball Bearings 0.0 B04144 Full Complement | 3 Complete with Outer
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 1.102 Inch | 28 Millimeter TIMKEN 3MMV9124HX SUL Precision Ball Bearings Normal Duty 1-1/4" Bore; 2- IPTCI Single Row | Spheric
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 4.409 Inch | 112 Millimeter TIMKEN 3MMV9124HX QUL Precision Ball Bearings N/A SKF 0.0 SKF
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 2.205 Inch | 56 Millimeter TIMKEN 3MMV9124HX DUM Precision Ball Bearings Single Row | Normal 0793699297157 Insert 0.9
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 3MMV9118HXVVSULFS637 Precision Ball Bearings M06288 0 Inch | 0 Millimete QM INDUSTRIES 22212
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9118HXVVDUMFS934 Precision Ball Bearings 22 Bearings M06110 0.0
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9118HXVVDUMFS637 Precision Ball Bearings INA B04144 0 Bearings
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9118HXVVDULFS934 Precision Ball Bearings Steel 0.117 4 Piece | Precision 0.5 Inch | 12.7 Mill
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