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
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 2.835 Inch | 72 Millimeter TIMKEN 2MM9118WI TUL Precision Ball Bearings N/A M06110 0.0 Bearings
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 2.835 Inch | 72 Millimeter TIMKEN 2MM9118WI TUH Precision Ball Bearings B04311 0 N/A 0.0
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MM9114WIQULFS637 Precision Ball Bearings 0.0 Plain Bearings QA1 PRECISION PROD B04264
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 2.362 Inch | 60 Millimeter TIMKEN 2MM9114WI TUM Precision Ball Bearings 0.02 No Brass Ball Bearing
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 2.362 Inch | 60 Millimeter TIMKEN 2MM9114WI TUL Precision Ball Bearings N/A 0.002 0.0 SKF
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MM9114WI SUM Precision Ball Bearings Bearing 1.969 Inch | 50 Mill N/A Spherical Plain Bear
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MM9114WI QUM Precision Ball Bearings 5803421 No Pilot 31171501 Single Lip Contact
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MM9114WI QUL Precision Ball Bearings FAG BEARING SCHAEFFLER GROUP 0 N/A
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MM9114WI SUH Precision Ball Bearings M06288 N/A TIMKEN QM INDUSTRIES
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 0.787 Inch | 20 Millimeter TIMKEN 2MM9114WI SUL Precision Ball Bearings Bearing Flange Block Bearing 4 Eccentric Collar
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MM9114WI QUH Precision Ball Bearings M06110 AMI BEARINGS 1.825 N/A
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 1.575 Inch | 40 Millimeter TIMKEN 2MM9114WI DUMFS637 Precision Ball Bearings Bearings 1.35 NTN N/A
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