Precision Ball Bearings

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Miniature Precision Ball Bearings for Specialized Industries. Miniature Precision Bearings are identified by having an internal diameter of less than 3/8 inches (9.5 mm) while still containing the same components used in standard radial ball bearings.Higher precision bearings are available in ball bearings, angular contact ball bearing, ball screw support bearings, cylindrical roller bearings, spherical roller bearings and tapered roller bearings. The most common high precision bearing is the angular contact bearing, also referred to as a spindle bearing.

Precision Ball Bearings . Shielded. Sealed. For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings. Shielded bearings dissipate heat more efficiently than sealed bearings. Sealed bearings block out dust and other contaminants better than shielded bearings.

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 3MMV9102HXVVDUMFS637 Precision Ball Bearings	0.5000 in	2150 lbf	2.5000 in	1080 lbf
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.276 Inch \| 7 Millimeter TIMKEN 2MMVC9303HXVVSULFS637 Precision Ball Bearings	200 mm	Steel	400 mm	621000 lbf
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.551 Inch \| 14 Millimeter TIMKEN 2MMVC9303HX DUL Precision Ball Bearings	1.3125 in	2150 lbf	5.1250 in	1080 lbf
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 3MMV9102HX SUM Precision Ball Bearings	0.5000 in	13500 lb	6 °	1350 lb
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.276 Inch \| 7 Millimeter TIMKEN 2MMVC9303HX SUM Precision Ball Bearings	1.6875 in	Contact with Flinger	5.8400 in	1.99 in
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.551 Inch \| 14 Millimeter TIMKEN 2MMVC9303HX DUM Precision Ball Bearings	100 mm	Expansion Bearing (Floating)	193.68 mm	-20 to +100 °C
0.669 Inch \| 17 Millimeter x 1.181 Inch \| 30 Millimeter x 0.551 Inch \| 14 Millimeter TIMKEN 2MMVC9303HXVVDULFS934 Precision Ball Bearings	1 in	Non-Expansion Bearing (Fixed)	2-17/32 in	RUBRE 100
0.591 Inch \| 15 Millimeter x 1.102 Inch \| 28 Millimeter x 0.276 Inch \| 7 Millimeter TIMKEN 2MMVC9302HXVVSULFS934 Precision Ball Bearings	100 mm	Two-Bolt Base	345 mm	Cast Iron
4.724 Inch \| 120 Millimeter x 8.465 Inch \| 215 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN 2MM224WI DUL Precision Ball Bearings	TIMKEN	2MM224WI DUL	1 pcs	Negotiable
4.724 Inch \| 120 Millimeter x 8.465 Inch \| 215 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN 2MM224WI DUH Precision Ball Bearings	Straight Bushing	49 N/mm²	150 mm	3.60 N/mm² - m/s
4.331 Inch \| 110 Millimeter x 7.874 Inch \| 200 Millimeter x 4.488 Inch \| 114 Millimeter TIMKEN 2MM222WI TUM Precision Ball Bearings	Double Lip	107.5000 mm	60 mm	12 mm
4.331 Inch \| 110 Millimeter x 7.874 Inch \| 200 Millimeter x 4.488 Inch \| 114 Millimeter TIMKEN 2MM222WI TUH Precision Ball Bearings	1-3/4 in	50000	2 in	Static 8000 / Dynamic 2000 (psi)