Precision Ball Bearings

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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

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 2MMC9120WI DUH Precision Ball Bearings	1.1250 in	2150 lbf	4.6094 in	1080 lbf
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN 3MMC9115WI QUL Precision Ball Bearings	0.3125 in	7500 lb	7 °	750 lb
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 3MMC9115WI DUL Precision Ball Bearings	0.2500 in	Steel	13 °	3467 lbs
2.953 Inch \| 75 Millimeter x 4.528 Inch \| 115 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 3MMC9115WI DUH Precision Ball Bearings	Flange Block	0.0	N/A	3.22
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 3MMC9114WI TUM Precision Ball Bearings	1.3750 in	2150 lbf	5.1250 in	1080 lbf
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 2.362 Inch \| 60 Millimeter TIMKEN 3MMC9114WI TUH Precision Ball Bearings	Flange Block	0.0	N/A	15.89
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 3MMC9114WI SUL Precision Ball Bearings	Bearings	0.0	N/A	75.5
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 0.787 Inch \| 20 Millimeter TIMKEN 3MMC9114WI SUM Precision Ball Bearings	40 mm	Slotted	20 mm	4366 lbs
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 3.15 Inch \| 80 Millimeter TIMKEN 3MMC9114WI QUH Precision Ball Bearings	Bearing Rebuild Kit	QA	2.0000 in	883450013727
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 2.126 Inch \| 54 Millimeter TIMKEN 3MMC9113WI TUL Precision Ball Bearings	1.5000 in	3210 lbf	4.3750 in	Contact with Flinger
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 2.126 Inch \| 54 Millimeter TIMKEN 3MMC9113WI TUM Precision Ball Bearings	13.0000 in	450 RPM	540 mm	Brass
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 3MMC9114WI DUM Precision Ball Bearings	3.0000 in	3.0000 in	10.4400 in	Expansion Bearing (Floating)