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.
![2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 1.654 Inch | 42 Millimeter SKF 7211 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62080-2-165-inch-55-millimeter-x-3-937-inch-100-millimeter-x-1-654-inch-42-millimeter-skf-7211-cd-p4adga-precision-ball-bearings.jpg)
![0.591 Inch | 15 Millimeter x 1.26 Inch | 32 Millimeter x 0.709 Inch | 18 Millimeter SKF 7002 CD/P4ADGB Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62087-0-591-inch-15-millimeter-x-1-26-inch-32-millimeter-x-0-709-inch-18-millimeter-skf-7002-cd-p4adgb-precision-ball-bearings.jpg)
![1.772 Inch | 45 Millimeter x 2.953 Inch | 75 Millimeter x 1.26 Inch | 32 Millimeter SKF 7009 ACD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62082-1-772-inch-45-millimeter-x-2-953-inch-75-millimeter-x-1-26-inch-32-millimeter-skf-7009-acd-p4adga-precision-ball-bearings.jpg)
![1.772 Inch | 45 Millimeter x 3.346 Inch | 85 Millimeter x 1.496 Inch | 38 Millimeter SKF 7209 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62081-1-772-inch-45-millimeter-x-3-346-inch-85-millimeter-x-1-496-inch-38-millimeter-skf-7209-cd-p4adga-precision-ball-bearings.jpg)
![0.472 Inch | 12 Millimeter x 1.102 Inch | 28 Millimeter x 0.63 Inch | 16 Millimeter SKF 7001 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62084-0-472-inch-12-millimeter-x-1-102-inch-28-millimeter-x-0-63-inch-16-millimeter-skf-7001-cd-p4adga-precision-ball-bearings.jpg)
![2.559 Inch | 65 Millimeter x 3.543 Inch | 90 Millimeter x 1.024 Inch | 26 Millimeter SKF 71913 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62079-2-559-inch-65-millimeter-x-3-543-inch-90-millimeter-x-1-024-inch-26-millimeter-skf-71913-cd-p4adga-precision-ball-bearings.jpg)
![1.969 Inch | 50 Millimeter x 3.543 Inch | 90 Millimeter x 1.575 Inch | 40 Millimeter SKF 7210 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62088-1-969-inch-50-millimeter-x-3-543-inch-90-millimeter-x-1-575-inch-40-millimeter-skf-7210-cd-p4adga-precision-ball-bearings.jpg)
- 1.969 Inch | 50 Millimeter x 3.543 Inch | 90 Millimeter x 1.575 Inch | 40 Millimeter SKF 7210 CD/P4ADGA Precision Ball Bearings
- 3.9375 in
- Non-Expansion Bearing (Fixed)
![3.937 Inch | 100 Millimeter x 7.087 Inch | 180 Millimeter x 2.677 Inch | 68 Millimeter SKF 7220 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62087-3-937-inch-100-millimeter-x-7-087-inch-180-millimeter-x-2-677-inch-68-millimeter-skf-7220-cd-p4adga-precision-ball-bearings.jpg)
- 3.937 Inch | 100 Millimeter x 7.087 Inch | 180 Millimeter x 2.677 Inch | 68 Millimeter SKF 7220 CD/P4ADGA Precision Ball Bearings
- 2.2500 in
- Single Lip Contact with Flinger
![3.937 Inch | 100 Millimeter x 5.906 Inch | 150 Millimeter x 1.89 Inch | 48 Millimeter SKF 7020 ACD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62081-3-937-inch-100-millimeter-x-5-906-inch-150-millimeter-x-1-89-inch-48-millimeter-skf-7020-acd-p4adga-precision-ball-bearings.jpg)
![3.937 Inch | 100 Millimeter x 7.087 Inch | 180 Millimeter x 2.677 Inch | 68 Millimeter SKF 7220 ACD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62085-3-937-inch-100-millimeter-x-7-087-inch-180-millimeter-x-2-677-inch-68-millimeter-skf-7220-acd-p4adga-precision-ball-bearings.jpg)
![2.362 Inch | 60 Millimeter x 3.346 Inch | 85 Millimeter x 1.024 Inch | 26 Millimeter SKF 71912 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62084-2-362-inch-60-millimeter-x-3-346-inch-85-millimeter-x-1-024-inch-26-millimeter-skf-71912-cd-p4adga-precision-ball-bearings.jpg)
![3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 1.732 Inch | 44 Millimeter SKF 7017 CD/P4ADGA Precision Ball Bearings](https://m.auto-alarm-system.com/uploaded_images/d62080-3-346-inch-85-millimeter-x-5-118-inch-130-millimeter-x-1-732-inch-44-millimeter-skf-7017-cd-p4adga-precision-ball-bearings.jpg)
- 3.346 Inch | 85 Millimeter x 5.118 Inch | 130 Millimeter x 1.732 Inch | 44 Millimeter SKF 7017 CD/P4ADGA Precision Ball Bearings
- 15 mm
- 29 N/mm2;Static 150 N/mm2