Precision Ball Bearings

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Super Precision Bearings are designed to meet the requirements of demanding applications: high accuracy, high rotational speed and high rigidity. These bearings deliver the highest level of accuracy, supported by our production capability, state-of-the-art equipment and extensive manufacturing expertise. We are commited to applying the same rigorous quality control procedures at each stage of our production process. With optimal materials and internal design, 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 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

Bearing Number Bore Dia Outer DIa Width Size
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 2MM9110WI Precision Ball Bearings Flange Block 0.0 N/A 18.16
1.772 Inch | 45 Millimeter x 2.953 Inch | 75 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 2MM9109WI Precision Ball Bearings TIMKEN 2MM9109WI 1 pcs Negotiable
0.787 Inch | 20 Millimeter x 1.85 Inch | 47 Millimeter x 0.551 Inch | 14 Millimeter TIMKEN 2MM204WI Precision Ball Bearings Mounted Cartridge Units 0.0 N/A 4.54
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 0.63 Inch | 16 Millimeter TIMKEN 2MM9110WI SUH Precision Ball Bearings Pillow Block 0.0 N/A 19.522
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 2.52 Inch | 64 Millimeter TIMKEN 2MM9110WI QUM Precision Ball Bearings Mounted Cartridge Units 0.0 N/A 5.45
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 2.52 Inch | 64 Millimeter TIMKEN 2MM9110WI QUL Precision Ball Bearings Flange Block 0.0 N/A 4.99
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 2.52 Inch | 64 Millimeter TIMKEN 2MM9110WI QUH Precision Ball Bearings Flange Block 0.0 N/A 14.528
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 1.26 Inch | 32 Millimeter TIMKEN 2MM9110WI DUM Precision Ball Bearings Flange Block 0.0 N/A 8.204
5.118 Inch | 130 Millimeter x 7.874 Inch | 200 Millimeter x 2.598 Inch | 66 Millimeter TIMKEN 3MM9126WI DUL Precision Ball Bearings 1-11/16 in Non-Expansion Bearing (Fixed) 2.8750 in Powder Coated
5.118 Inch | 130 Millimeter x 7.874 Inch | 200 Millimeter x 2.598 Inch | 66 Millimeter TIMKEN 3MM9126WI DUH Precision Ball Bearings Pillow Block 0.0 N/A 14.528
1.969 Inch | 50 Millimeter x 3.15 Inch | 80 Millimeter x 1.26 Inch | 32 Millimeter TIMKEN 2MM9110WI DUH Precision Ball Bearings Flange Block 0.0 N/A 44.492
4.724 Inch | 120 Millimeter x 7.087 Inch | 180 Millimeter x 3.307 Inch | 84 Millimeter TIMKEN 3MM9124WI TUM Precision Ball Bearings Flange Block 0.0 N/A 24.97
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