Precision Ball Bearings

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Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity. Optimal materials and internal design, give super precision bearings the highest level of accuracy. NSK offers several types of super precision bearing, including the ROBUST series.

Product Features and Benefits:Optimum design - Achieved by computer simulation of temperature rise resulting from ball skid.Long life - Range of material specification including high quality ultra clean steel, extra pure and advanced material SHX patented by NSK. High accuracy - Rolling elements with precision class P2 series available in standard steel and ceramic material. Low Noise - Quieter running high-speed spindle featuring Spinshot II Lubrication System. Extension range of cage material options, available in high speed design including - brass, engineered polymer and phenolic. Optional seals available within the standard ISO envelope. High rotational speed. Minimum friction and heat generation.Controlled rigidity

Bearing Number	Bore Dia	Outer DIa	Width	Size
2.756 Inch \| 70 Millimeter x 4.921 Inch \| 125 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM214WI SUL Precision Ball Bearings	2-11/16 in	Non-Expansion Bearing (Fixed)	6.7500 in	Labyrinth
2.756 Inch \| 70 Millimeter x 4.921 Inch \| 125 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 3MM214WI DUM Precision Ball Bearings	0.7500 in	1400 lb	1.5310 in	Grease
2.756 Inch \| 70 Millimeter x 4.921 Inch \| 125 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 3MM214WI DUL Precision Ball Bearings	0.6250 in	1000 lb	1.3440 in	Grease
5.118 Inch \| 130 Millimeter x 7.874 Inch \| 200 Millimeter x 5.197 Inch \| 132 Millimeter TIMKEN 2MM9126WI QUL Precision Ball Bearings	4.5625 in	Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che	Labyrinth	3926904590.US
2.559 Inch \| 65 Millimeter x 4.724 Inch \| 120 Millimeter x 0.906 Inch \| 23 Millimeter TIMKEN 3MM213WI SUM Precision Ball Bearings	TIMKEN	3MM213WI SUM	1 pcs	Negotiable
2.559 Inch \| 65 Millimeter x 4.724 Inch \| 120 Millimeter x 0.906 Inch \| 23 Millimeter TIMKEN 3MM213WI SUL Precision Ball Bearings	0.6250 in	1000 lb	1.3440 in	Grease
2.559 Inch \| 65 Millimeter x 4.724 Inch \| 120 Millimeter x 1.811 Inch \| 46 Millimeter TIMKEN 3MM213WI DUM Precision Ball Bearings	1.3750 in	2150 lbf	5.1250 in	1080 lbf
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 0.866 Inch \| 22 Millimeter TIMKEN 3MM212WI SUM Precision Ball Bearings	120 mm	355 kN	222.25 mm	484 kN
2.165 Inch \| 55 Millimeter x 3.937 Inch \| 100 Millimeter x 1.654 Inch \| 42 Millimeter TIMKEN 3MM211WIMBR DUL Precision Ball Bearings	3.4375 in	3.7500 in	13.6300 in	Non-Expansion Bearing (Fixed)
1.969 Inch \| 50 Millimeter x 2.835 Inch \| 72 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 3MM9310WI QUL Precision Ball Bearings	25 mm	Without Snap Ring	47 mm	C0
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 1.732 Inch \| 44 Millimeter TIMKEN 3MM212WI DUL Precision Ball Bearings	3.4375 in	3.4200 in	14.5000 in	Non-Expansion Bearing (Fixed)
2.362 Inch \| 60 Millimeter x 4.331 Inch \| 110 Millimeter x 2.598 Inch \| 66 Millimeter TIMKEN 3MM212WI TUM Precision Ball Bearings	2.4375 in	2.7000 in	10.8800 in	Non-Expansion Bearing (Fixed)