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제품 상세 정보:
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| 접촉각: | 25도(AC) | 보어 직경: | 50mm |
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| 외경: | 72mm | 너비: | 12mm |
| 불알: | 세라믹 볼(Si3N4) | 새장: | 외부 가이드 페놀수지(TR) |
| 정도: | P4 | 밀봉하다: | 열려 있는 |
| 기본 동적 하중: | 18.0kN | 기본정하중: | 15.6킬로뉴턴 |
| 제한 속도(그리스): | 20000 rpm | 제한 속도(오일): | 30000rpm |
| 강조하다: | Hybrid Ceramic Ball Bearing,30000RPM Angular Contact Bearing,Ceramic Spindle Bearing P4 |
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The 71910AC hybrid ceramic angular contact ball bearing combines a 25 degree AC contact angle with silicon nitride ceramic balls to control heat at elevated speed. A 50 mm bore, 72 mm outside diameter and 12 mm width keep it compact, while a basic dynamic load rating of 18.0 kN and static rating of 15.6 kN preserve carrying capacity. Ceramic balls are lighter and lower friction than steel, so centrifugal load on the raceway stays low and the bearing reaches 20000 RPM grease
담당자: Xu
전화 번호: 18762631303
팩스: 86-0510-85117986
Korean
