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Product Details:
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| Product Name: | Ceramic Ball Bearings | Product Model: | S 7201 CD GA HC P4A |
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| Characteristic: | High Speed And High Rigidity | Rotational Speed: | 55000RPM-56000RPM |
| Angle: | 15 Degree | Preload: | Light Preload |
| Rolling Body: | Ceramic Ball | Holder: | Bakelite Holder |
| High Light: | S 7201 CDGA HCP4A Ceramic Ball Bearings,Ceramic Ball Bearings 55000RPM,56000RPM ceramic balls |
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Ceramic Ball Bearing S 7201 CD GA HC P4A is widely used in high-speed motor and CNC machining center spindles. The speed reaches 55000 to 56000 rpm. Si3N4 ceramic ball is used, and Kluberspeed BF72-23 is used as grease, with double sealing structure. It has the characteristics of high speed, high rigidity, low temperature rise and low noise.
| 72 Series Angular Contact Ball Bearing | ||||||||||||
| Bearing No | Dimensions(mm) | (KN) BasicRatedload | (RPM) Ball speed limit |
(RPM) Ceramic Ball limit speed | (N) Preload | |||||||
| d | D | B | Cr | Cor | Grease Lubrication | Oil Lubrication | Grease Lubrication | Oil Lubrication | A | B | C | |
| 7200C | 10 | 30 | 9 | 5.85 | 2.90 | 56000 | 85000 | 7000 | 110000 | 25 | 92 | 198 |
| 7200AC | 10 | 30 | 9 | 5.60 | 2.80 | 50000 | 75000 | 60000 | 90000 | 31 | 139 | 312 |
| 7201C | 12 | 32 | 10 | 7.65 | 3.90 | 50000 | 75000 | 63000 | 95000 | 35 | 124 | 264 |
| 7201AC | 12 | 32 | 10 | 7.35 | 3.75 | 45000 | 67000 | 56000 | 85000 | 47 | 191 | 420 |
Contact Person: Xu
Tel: 18762631303
Fax: 86-0510-85117986
