Precision Ball Bearings

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Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.

With high running accuracy, high-speed performance and high system rigidity, super-precision bearings are ideal for machine tools and other precision applications such as rolling mills, racing cars and marine vessels. The bearings also minimize noise, vibration and heat generation.

Bearing Number	Bore Dia	Outer DIa	Width	Size
4.331 Inch \| 110 Millimeter x 5.906 Inch \| 150 Millimeter x 1.575 Inch \| 40 Millimeter NTN CH71922HVDTJ04 Precision Ball Bearings	1.0000 in	Economy/General	Unlubricated	CM
5.118 Inch \| 130 Millimeter x 7.087 Inch \| 180 Millimeter x 1.89 Inch \| 48 Millimeter NTN CH71926CVDUJ74 Precision Ball Bearings	35 mm	Not Rated	0.7500 in	Double Sealed
4.331 Inch \| 110 Millimeter x 5.906 Inch \| 150 Millimeter x 1.575 Inch \| 40 Millimeter NTN CH71922CVDUJ84 Precision Ball Bearings	Click here	156 mm	53206/SS	Two-Bolt Base
4.331 Inch \| 110 Millimeter x 5.906 Inch \| 150 Millimeter x 1.575 Inch \| 40 Millimeter NTN CH71922CVDUJ74 Precision Ball Bearings	500	Rubber	532, 332, 232, USAF	6 in, 7 in, 5-15
3.937 Inch \| 100 Millimeter x 5.512 Inch \| 140 Millimeter x 1.575 Inch \| 40 Millimeter NTN CH71920HVDUJ84 Precision Ball Bearings	Open Type	In Stock	40mm	C4
3.937 Inch \| 100 Millimeter x 5.512 Inch \| 140 Millimeter x 1.575 Inch \| 40 Millimeter NTN CH71920HVDUJ74 Precision Ball Bearings	30.163 mm	46.831 mm	114.3 mm	155.575 mm
3.937 Inch \| 100 Millimeter x 5.512 Inch \| 140 Millimeter x 1.575 Inch \| 40 Millimeter NTN CH71920CVDUJ74 Precision Ball Bearings	35.7 mm	YAR 207-106-2RFGR/HV	5/16-24 UNF	6.5 N·m
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 1.89 Inch \| 48 Millimeter NTN ML7020CVDUJ74S Precision Ball Bearings	320mm	Brass	1700	1600
3.74 Inch \| 95 Millimeter x 5.118 Inch \| 130 Millimeter x 1.417 Inch \| 36 Millimeter NTN CH71919HVDUJ74 Precision Ball Bearings	5/32 in	717905091988	10 to 220 ºF	None
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 2.835 Inch \| 72 Millimeter NTN 7018HVQ16J74 Precision Ball Bearings	Steel	Class (3)	Uncoated	0.50 lbs
2.756 Inch \| 70 Millimeter x 3.937 Inch \| 100 Millimeter x 1.26 Inch \| 32 Millimeter NTN ML71914HVDUJ74S Precision Ball Bearings	No Fitting	1-1/2 in	5 °	Male Threaded
2.756 Inch \| 70 Millimeter x 3.937 Inch \| 100 Millimeter x 0.63 Inch \| 16 Millimeter NTN ML71914CVUJ74S Precision Ball Bearings	2.756 Inch \| 70 Millimeter x 3.937 Inch \| 100 Millimeter x 0.63 Inch \| 16 Millimeter	-	-	-