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
0.787 Inch \| 20 Millimeter x 1.654 Inch \| 42 Millimeter x 0.945 Inch \| 24 Millimeter TIMKEN 3MM9104WI DUH Precision Ball Bearings	2.0000 in	4180 lbf	5.3750 in	Contact with Flinger
0.787 Inch \| 20 Millimeter x 1.654 Inch \| 42 Millimeter x 1.89 Inch \| 48 Millimeter TIMKEN 3MM9104WI QUM Precision Ball Bearings	75 mm	11600 kgf	184 mm	7840 kgf
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.181 Inch \| 30 Millimeter TIMKEN 3MM9103WI TUM Precision Ball Bearings	3.5429 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	8487900040.US
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.181 Inch \| 30 Millimeter TIMKEN 3MM9103WI TUL Precision Ball Bearings	5.4980 in	52100 Bearing Steel	Outer Ring	Max 300 °F
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 3MM9103WI QUM Precision Ball Bearings	1.5000 in	9150 lbf	4.1250 in	5380 lbf
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 1.181 Inch \| 30 Millimeter TIMKEN 3MM9103WI TUH Precision Ball Bearings	1 in	Maximum of +800 °F	1-3/16 in	75000
5.906 Inch \| 150 Millimeter x 8.858 Inch \| 225 Millimeter x 2.756 Inch \| 70 Millimeter TIMKEN 2MM9130WI DUM Precision Ball Bearings	Bearings	0.0	N/A	2.447
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 1.26 Inch \| 32 Millimeter SKF 7206 ACD/P4ADGB Precision Ball Bearings	0.2500 in	2700 lb	.7190 in	270 lb
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.394 Inch \| 10 Millimeter TIMKEN 3MM9103WI SUM Precision Ball Bearings	2.0000 in	2-3/4 in	Round	1-5/8 in
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.394 Inch \| 10 Millimeter TIMKEN 3MM9103WI SUL Precision Ball Bearings	2-1/4 in	Triple Lip with Flinger	4.2500 in	3.03 in
5.906 Inch \| 150 Millimeter x 8.858 Inch \| 225 Millimeter x 2.756 Inch \| 70 Millimeter TIMKEN 2MM9130WI DUL Precision Ball Bearings	1.2500 in	2150 lbf	3.9375 in	1080 lbf
0.669 Inch \| 17 Millimeter x 1.378 Inch \| 35 Millimeter x 0.394 Inch \| 10 Millimeter TIMKEN 3MM9103WI SUH Precision Ball Bearings	0.5000 in	2890 lbf	1.8504 in	1500 lbf