Precision Ball Bearings

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Precision balls are used in critical aeronautical bearings, guidance system balls for space and military applications, precision valves, automotive bearings and other applications where higher precision is necessary. Precision balls are defined by grade: The lower the number of the grade, the more precision to which the ball is manufactured.

Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.Ball bearings with shields or seals for protection can be lubricated to last for the operating life. Sometimes ball bearings are also called “deep groove ball bearings.

Bearing Number	Bore Dia	Outer DIa	Width	Size
7.874 Inch \| 200 Millimeter x 11.024 Inch \| 280 Millimeter x 4.488 Inch \| 114 Millimeter TIMKEN 2MM9340WI TUH Precision Ball Bearings	30 mm	19.5 kN	1.22 kg	16 mm
7.874 Inch \| 200 Millimeter x 11.024 Inch \| 280 Millimeter x 5.984 Inch \| 152 Millimeter TIMKEN 2MM9340WI QUM Precision Ball Bearings	50.8 mm	M8	65 mm	12.8 kN
7.874 Inch \| 200 Millimeter x 11.024 Inch \| 280 Millimeter x 2.992 Inch \| 76 Millimeter TIMKEN 2MM9340WI DUM Precision Ball Bearings	160.8 mm	11.2 mm	7.61 Hz	168 mm
7.874 Inch \| 200 Millimeter x 11.024 Inch \| 280 Millimeter x 2.992 Inch \| 76 Millimeter TIMKEN 2MM9340WI DUL Precision Ball Bearings	11.8 mm	19mm	37.7 mm	100 °C
7.48 Inch \| 190 Millimeter x 10.236 Inch \| 260 Millimeter x 3.898 Inch \| 99 Millimeter TIMKEN 2MM9338WI TUL Precision Ball Bearings	Mobilith SHC PM 220	Setscrew Ball Bearin	205 Series	Standard
7.48 Inch \| 190 Millimeter x 10.236 Inch \| 260 Millimeter x 3.898 Inch \| 99 Millimeter TIMKEN 2MM9338WI TUH Precision Ball Bearings	7.5 mm	1/4-28UNF	7.88 kN	3.7 Nm
7.48 Inch \| 190 Millimeter x 10.236 Inch \| 260 Millimeter x 1.299 Inch \| 33 Millimeter TIMKEN 2MM9338WI SUL Precision Ball Bearings	Bearing	4.64 kg	121 mm	110 mm
1.575 Inch \| 40 Millimeter x 2.441 Inch \| 62 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 2MM9308WI DUH Precision Ball Bearings	-40 °C	279.8 mm	190 mm	17.47 kg
7.48 Inch \| 190 Millimeter x 10.236 Inch \| 260 Millimeter x 5.197 Inch \| 132 Millimeter TIMKEN 2MM9338WI QUM Precision Ball Bearings	7.25 LB	Baldor-Dodge	6.0000 in	STANDARD PAINT
7.087 Inch \| 180 Millimeter x 9.843 Inch \| 250 Millimeter x 3.898 Inch \| 99 Millimeter TIMKEN 2MM9336WI TUM Precision Ball Bearings	5.118 Inch \| 130 Mil	2.21 kN	1.18 kg	C3-Loose
7.48 Inch \| 190 Millimeter x 10.236 Inch \| 260 Millimeter x 5.197 Inch \| 132 Millimeter TIMKEN 2MM9338WI QUH Precision Ball Bearings	61.8 mm	EX212-36G2T04	130 mm	4.76 mm
7.48 Inch \| 190 Millimeter x 10.236 Inch \| 260 Millimeter x 5.197 Inch \| 132 Millimeter TIMKEN 2MM9338WI QUL Precision Ball Bearings	100 °C	3 mm	M16	30 mm