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
0.984 Inch \| 25 Millimeter x 1.85 Inch \| 47 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MM9105WI SUM Precision Ball Bearings	2.6875 in	3.0000 in	10.4400 in	Non-Expansion Bearing (Fixed)
3.346 Inch \| 85 Millimeter x 5.118 Inch \| 130 Millimeter x 1.732 Inch \| 44 Millimeter SKF 7017 ACD/P4ADGA Precision Ball Bearings	0.7500 in	2150 lbf	3.8906 in	1080 lbf
0.984 Inch \| 25 Millimeter x 1.85 Inch \| 47 Millimeter x 0.472 Inch \| 12 Millimeter TIMKEN 3MM9105WI SUH Precision Ball Bearings	1.3125 in	2 in	Round	1-1/4 in
1.378 Inch \| 35 Millimeter x 2.441 Inch \| 62 Millimeter x 1.102 Inch \| 28 Millimeter SKF 7007 ACD/P4ADGB Precision Ball Bearings	1.2500 in	2150 lbf	5.1250 in	1080 lbf
5.906 Inch \| 150 Millimeter x 8.858 Inch \| 225 Millimeter x 1.378 Inch \| 35 Millimeter TIMKEN 2MM9130WI SUM Precision Ball Bearings	Flange Block	0.0	N/A	28.602
5.906 Inch \| 150 Millimeter x 8.858 Inch \| 225 Millimeter x 4.134 Inch \| 105 Millimeter TIMKEN 2MM9130WI TUH Precision Ball Bearings	Flange Block	0.0	N/A	15.89
5.906 Inch \| 150 Millimeter x 8.858 Inch \| 225 Millimeter x 1.378 Inch \| 35 Millimeter TIMKEN 2MM9130WI SUH Precision Ball Bearings	1.0000 in	2680 lbf	3.0000 in	1420 lbf
0.984 Inch \| 25 Millimeter x 1.85 Inch \| 47 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9105WI DUM Precision Ball Bearings	1-1/4 in	50000	1-5/8 in	Static 8000 / Dynamic 2000 (psi)
0.984 Inch \| 25 Millimeter x 1.85 Inch \| 47 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9105WI DUL Precision Ball Bearings	42 mm	70 mm	M50x1.5	KM10
0.984 Inch \| 25 Millimeter x 1.85 Inch \| 47 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9105WI DUH Precision Ball Bearings	2.0000 in	Open	TS Assembly	Steel
5.906 Inch \| 150 Millimeter x 8.858 Inch \| 225 Millimeter x 5.512 Inch \| 140 Millimeter TIMKEN 2MM9130WI QUM Precision Ball Bearings	40 mm	Set Screw	Intermediate Duty	Contact Seal
0.787 Inch \| 20 Millimeter x 1.654 Inch \| 42 Millimeter x 1.417 Inch \| 36 Millimeter TIMKEN 3MM9104WI TUM Precision Ball Bearings	6.4000 in	7.6 in²	1.7000 in	9.5 lbs