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
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 3MMV9120HXVVSUMFS934 Precision Ball Bearings 0.787 Inch | 20 Mill Bearing 0 Metric
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 3MMV9120HXVVSUMFS637 Precision Ball Bearings SCHAEFFLER GROUP 0.51 M06110 0.0
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 3MMV9120HXVVSULFS637 Precision Ball Bearings 1.485 SCHAEFFLER GROUP Mounted Units & M06110
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 3MMV9120HXVVSULFS934 Precision Ball Bearings 0.984 Inch | 25 Mill B00308 N/A No
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9120HXVVDUMFS934 Precision Ball Bearings 32 Bearings N/A NTN
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9120HXVVDUMFS637 Precision Ball Bearings NSK NSK Bearings B04311
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9120HXVVDULFS934 Precision Ball Bearings No 0.626 2 Seals Ball Bearing
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9120HXVVDULFS637 Precision Ball Bearings SCHAEFFLER GROUP 0.0 Bearings 0
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 2.835 Inch | 72 Millimeter TIMKEN 3MMV9120HXTULFS637 Precision Ball Bearings 4547359460780 4547359815245 NTN 0
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 2.835 Inch | 72 Millimeter TIMKEN 3MMV9120HX TUL Precision Ball Bearings 0.625 Inch | 15.875 Cam Follower and Tra 1-1/8" Roller D Heavy Stud
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 0.945 Inch | 24 Millimeter TIMKEN 3MMV9120HX SUM Precision Ball Bearings N/A B04334 0 TIMKEN
3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMV9120HX DUM Precision Ball Bearings B04144 11 mm 104.15 mm 0.39 kg
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