Precision Ball Bearings
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.
- 3.74 Inch | 95 Millimeter x 6.693 Inch | 170 Millimeter x 2.52 Inch | 64 Millimeter SKF 7219 CD/P4ADGA Precision Ball Bearings
- Plain Sleeve
- 24.5 N/mm2;Static 137 N/mm2
- 4.134 Inch | 105 Millimeter x 6.299 Inch | 160 Millimeter x 2.047 Inch | 52 Millimeter SKF 7021 CD/P4ADGA Precision Ball Bearings
- 2.5500 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
- 1.575 Inch | 40 Millimeter x 3.15 Inch | 80 Millimeter x 1.417 Inch | 36 Millimeter SKF 7208 CD/P4ADGA Precision Ball Bearings
- 2.7500 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
- 1.772 Inch | 45 Millimeter x 2.283 Inch | 58 Millimeter x 0.551 Inch | 14 Millimeter SKF 71809 CD/P4DBB Precision Ball Bearings
- 1-3/16 in
- Non-Expansion Bearing (Fixed)
- 1.575 Inch | 40 Millimeter x 2.677 Inch | 68 Millimeter x 1.181 Inch | 30 Millimeter TIMKEN 3MMV9108HX DUM Precision Ball Bearings
- 1.7500 in
- Non-Expansion Bearing (Fixed)
- 1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 0.945 Inch | 24 Millimeter SKF 71910 CD/P4ADGA Precision Ball Bearings
- 60 mm
- Dry 1.65, Periodic Lubrication 3.25N/mm2 x m/s