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제품 상세 정보:
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| 지름 지름 (D): | 25mm | 외경(D): | 52mm |
|---|---|---|---|
| 폭(B): | 15 mm | 접촉각: | 섭씨(15°) |
| 예압: | 경예압(GA) | 롤링부재: | G5 등급 강철 공 |
| 케이지 재료: | 나일론 | 유지: | 클루버스피드 NBU15 |
| 동적 하중(Cr): | 15.60kN | 정하중(Cor): | 9.30kN |
| 속도 제한(그리스): | 28,000RPM | 속도 제한(석유): | 43,000RPM |
| 페어링 구성: | DB, DT, TBT, QBC | 예압-A: | 79N |
| 예압-B: | 269N | 예압-C: | 562N |
| 강조하다: | 28000RPM Motorized Spindle Bearing,15 Degree Contact Angle C,G5 Precision Steel Ball |
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The 7205 C P4A GA bridges compact size with robust load capacity, making it a versatile choice for motorized spindles in CNC machining centers. Its 15° contact angle optimizes for speed while maintaining adequate axial rigidity, achieving 28,000 RPM under grease lubrication.
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 25 mm |
| Outer Diameter (D) | 52 mm |
| Width (B) | 15 mm |
| Dynamic Load Rating (Cr) | 15.60 kN |
| Static Load Rating (Cor) | 9.30 kN |
| Speed Limit (Grease, Steel Ball) | 28,000 RPM |
| Speed Limit (Oil, Steel Ball) | 43,000 RPM |
| Contact Angle | C (15°) |
| Preload | Light Preload (GA) |
| Preload-A / Preload-B / Preload-C | 79 N / 269 N / 562 N |
담당자: Xu
전화 번호: 18762631303
팩스: 86-0510-85117986
Korean
