Precision Ball Bearings

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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.

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

Bearing Number	Bore Dia	Outer DIa	Width	Size
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 2.205 Inch \| 56 Millimeter TIMKEN MMN530BS62PP QM Precision Ball Bearings	1-11/16 in	2000	2-3/16 in	1200
1.378 Inch \| 35 Millimeter x 2.835 Inch \| 72 Millimeter x 1.339 Inch \| 34 Millimeter TIMKEN MMN535BS72PP DM Precision Ball Bearings	TIMKEN	MMN535BS72PP DM	1 pcs	Negotiable
1.181 Inch \| 30 Millimeter x 2.441 Inch \| 62 Millimeter x 1.102 Inch \| 28 Millimeter TIMKEN MMN530BS62PP DM Precision Ball Bearings	15 mm	975 kgf	63.5 mm	490 kgf
0.591 Inch \| 15 Millimeter x 1.772 Inch \| 45 Millimeter x 0.984 Inch \| 25 Millimeter TIMKEN MMN515BS45PP DM Precision Ball Bearings	1.5000 in	3210 lbf	Cast Iron - Teflon Protection	PF3/4
0.984 Inch \| 25 Millimeter x 2.244 Inch \| 57 Millimeter x 1.102 Inch \| 28 Millimeter TIMKEN MMN525BS57PP DM Precision Ball Bearings	17 mm	1310 kgf	47 mm	680 kgf
0.669 Inch \| 17 Millimeter x 1.85 Inch \| 47 Millimeter x 0.984 Inch \| 25 Millimeter TIMKEN MMN517BS47PP DM Precision Ball Bearings	29 mm	Dry 1.65, Periodic Lubrication 3.25 N/mm2 x m/s	49 mm	10 N/mm2
0.787 Inch \| 20 Millimeter x 2.047 Inch \| 52 Millimeter x 1.102 Inch \| 28 Millimeter TIMKEN MMN520BS52PP DM Precision Ball Bearings	1.0625 in	4410 lbf	3.5625 in	2540 lbf
0.472 Inch \| 12 Millimeter x 1.654 Inch \| 42 Millimeter x 0.984 Inch \| 25 Millimeter TIMKEN MMN512BS42PP DM Precision Ball Bearings	1.5000 in	11570 lbf	4.9219 in	6630 lbf
1.181 Inch \| 30 Millimeter x 1.85 Inch \| 47 Millimeter x 0.709 Inch \| 18 Millimeter SKF 71906 CD/P4ADGA Precision Ball Bearings	60 mm	52000 N	130 mm	Not Rated
1.575 Inch \| 40 Millimeter x 2.677 Inch \| 68 Millimeter x 1.181 Inch \| 30 Millimeter SKF 7008 CD/P4ADGA Precision Ball Bearings	2.7500 in	13000 lbf	3.1250 in	25300 lbf
1.181 Inch \| 30 Millimeter x 2.165 Inch \| 55 Millimeter x 1.024 Inch \| 26 Millimeter SKF 7006 CD/P4ADGB Precision Ball Bearings	28 mm	49 N/mm2;Static 137 N/mm2	48 mm	0.65 m/s
1.772 Inch \| 45 Millimeter x 2.953 Inch \| 75 Millimeter x 1.26 Inch \| 32 Millimeter SKF 7009 CD/P4ADGA Precision Ball Bearings	1.9375 in	6.8800 to 7.1200 in	8.6700 in	Expansion Unit