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
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMC9110WI TUL Precision Ball Bearings IPTCI N/A 0 IPTCI BEARINGS
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMC9110WI TUM Precision Ball Bearings 8 Nm US207-22G2 14mm 130 mm
3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 0.866 Inch | 22 Millimeter TIMKEN 2MMC9117WI SUL Precision Ball Bearings Mounted Units & 0.023 0782475232871 ABB MOTORS AND MECHA
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN 3MMC9110WI TUH Precision Ball Bearings 0 3,500 rpm 0.45 Hz -40 °C
3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 0.866 Inch | 22 Millimeter TIMKEN 2MMC9117WI SUH Precision Ball Bearings 0.0 M06288 748.4 Bearings
3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 3.465 Inch | 88 Millimeter TIMKEN 2MMC9117WI QUM Precision Ball Bearings 0.0 N/A M06110 4.078
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 3MMC9110WI SUM Precision Ball Bearings 34 mm 7.88 kN 89 mm 51 mm
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 3MMC9110WI SUL Precision Ball Bearings Sealed Metric Caged | Screwdriver Needle Bearing
3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 3.465 Inch | 88 Millimeter TIMKEN 2MMC9117WI QUH Precision Ball Bearings 17 mm 12.8 kN 63.7 mm 11mm
3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 3.465 Inch | 88 Millimeter TIMKEN 2MMC9117WI QUL Precision Ball Bearings M06288 KAYDON COOPER BEARING 0.0
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