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제품 상세 정보:
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| 접촉각: | 25도(AC) | 보어 직경: | 70mm |
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| 외경: | 100mm | 너비: | 16mm |
| 불알: | 스틸 볼 | 새장: | 외부 가이드 페놀수지(TR) |
| 정도: | P4 | 밀봉하다: | 열려 있는 |
| 기본 동적 하중: | 31.5kN | 기본정하중: | 31.0kN |
| 제한 속도(그리스): | 12000 RPM | 제한 속도(오일): | 19000RPM |
| 강조하다: | P4 Precision Angular Contact Bearing,High Rigidity Spindle Bearing,25 Degree Contact Ball Bearing |
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The 71914AC is a P4 precision angular contact ball bearing with a 25 degree contact angle, built for spindles that demand rigidity and accuracy. A 70 mm bore, 100 mm outside diameter and 16 mm width deliver a basic dynamic load rating of 31.5 kN and a static rating of 31.0 kN, enough for heavy cutting and stiff preload. The larger 25 degree angle raises axial stiffness, so the bearing resists deflection under thrust load while holding P4 runout for accurate surface finish. It
담당자: Xu
전화 번호: 18762631303
팩스: 86-0510-85117986
Korean
