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
1.181 Inch \| 30 Millimeter x 1.85 Inch \| 47 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9306HX SUM Precision Ball Bearings	0.1900 in	200 lb	.4690 in	Grease
1.181 Inch \| 30 Millimeter x 1.85 Inch \| 47 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9306HX SUL Precision Ball Bearings	4.3750 in	52100 Bearing Steel	Outer Ring	Max 300 °F
0.984 Inch \| 25 Millimeter x 1.654 Inch \| 42 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 2MMVC9305HXVVDULFS934 Precision Ball Bearings	1.2500 in	2150 lbf	5.1250 in	1080 lbf
0.984 Inch \| 25 Millimeter x 1.654 Inch \| 42 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9305HXVVSULFS934 Precision Ball Bearings	0.6250 in	17300 lb	8 °	1730 lb
0.984 Inch \| 25 Millimeter x 1.654 Inch \| 42 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9305HX SUM Precision Ball Bearings	2.2500 in	Non-Expansion Bearing (Fixed)	4.2400 in	Triple-lip contacting, self-purging nitrile rubber seal
0.787 Inch \| 20 Millimeter x 1.457 Inch \| 37 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9304HXVVSULFS637 Precision Ball Bearings	60 mm	36.5 kN	95 mm	31.5 kN
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 3MMV9102HXVVSUMFS934 Precision Ball Bearings	45 mm	-30 ° to 300 °F	85 mm	Steel
0.787 Inch \| 20 Millimeter x 1.457 Inch \| 37 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9304HXVVSULFS934 Precision Ball Bearings	1.0000 in	3-57/64 in	1.7656 in	3-31/64 in
0.984 Inch \| 25 Millimeter x 1.654 Inch \| 42 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 2MMVC9305HX SUL Precision Ball Bearings	2.9375 in	3.0000 in	13.5800 in	Non-Expansion Bearing (Fixed)
0.984 Inch \| 25 Millimeter x 1.654 Inch \| 42 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 2MMVC9305HX DUM Precision Ball Bearings	23072 CACK/W33	PL 72	13.0000 in	SDAF 072
0.984 Inch \| 25 Millimeter x 1.654 Inch \| 42 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 2MMVC9305HX DUL Precision Ball Bearings	1/2 in	50000	5/8 in	Static 8000 / Dynamic 2000 (psi)
0.591 Inch \| 15 Millimeter x 1.26 Inch \| 32 Millimeter x 0.354 Inch \| 9 Millimeter TIMKEN 3MMV9102HXVVSULFS934 Precision Ball Bearings	0.6250 in	1000 lb	1.3440 in	Grease