Precision Ball Bearings

Contact Now

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
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 2.835 Inch \| 72 Millimeter TIMKEN 2MMC9118WI TUL Precision Ball Bearings	0.8750 in	3150 lbf	3.0000 in	1780 lbf
2.756 Inch \| 70 Millimeter x 4.331 Inch \| 110 Millimeter x 1.575 Inch \| 40 Millimeter TIMKEN 3MMC9114WI DUL Precision Ball Bearings	1.1250 in	4410 lbf	3.5625 in	2540 lbf
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 2.126 Inch \| 54 Millimeter TIMKEN 3MMC9113WI TUH Precision Ball Bearings	Take Up Units	0.0	N/A	18.16
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 0.709 Inch \| 18 Millimeter TIMKEN 3MMC9113WI SUH Precision Ball Bearings	Angular Contact Ball Bearing	0.0	N/A	1.91
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 2.835 Inch \| 72 Millimeter TIMKEN 2MMC9118WI TUH Precision Ball Bearings	85 mm	2150 lbf	248 mm	1080 lbf
4.724 Inch \| 120 Millimeter x 7.087 Inch \| 180 Millimeter x 3.307 Inch \| 84 Millimeter TIMKEN 2/3MM9124WI TM Precision Ball Bearings	5.0000 in	Open	TS Assembly	Steel
2.165 Inch \| 55 Millimeter x 3.937 Inch \| 100 Millimeter x 1.654 Inch \| 42 Millimeter SKF 7211 CD/P4ADGBVT105 Precision Ball Bearings	Four-Bolt Square	5-3/8 in	1-1/2 in	Non-Expansion Bearing (Fixed)
0.591 Inch \| 15 Millimeter x 1.378 Inch \| 35 Millimeter x 1.732 Inch \| 44 Millimeter TIMKEN 2MM202WI QUM Precision Ball Bearings	0.7500 in	1400 lb	1.5310 in	Grease
1.181 Inch \| 30 Millimeter x 2.835 Inch \| 72 Millimeter x 0.748 Inch \| 19 Millimeter SKF 6306 TC/C78 Precision Ball Bearings	130 mm	23400 kgf	320 mm	21900 kgf
1.772 Inch \| 45 Millimeter x 3.346 Inch \| 85 Millimeter x 1.496 Inch \| 38 Millimeter SKF 7209 CD/HCP4ADGA Precision Ball Bearings	65 mm	41500 N	120 mm	Not Rated
2.559 Inch \| 65 Millimeter x 3.937 Inch \| 100 Millimeter x 1.417 Inch \| 36 Millimeter SKF 7013 ACD/P4ADGC Precision Ball Bearings	3.1875 in	27650 lbf	7.7188 in	19400 lbf
3.937 Inch \| 100 Millimeter x 5.906 Inch \| 150 Millimeter x 1.89 Inch \| 48 Millimeter SKF 7020 CD/P4ADGB Precision Ball Bearings	2-3/16 in	Steel	12 in	Set Screw