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30219 7219E 30219JR Chrome Steel 95*170*34.5mm Single Row Cone and Cup Tapered Roller Bearings

원산지:중국
브랜드 이름:SCBT
모델 번호:30219
최소 주문 수량:≧ 2
가격:Contact me
지불 조건:T/T, Western Union
공급 능력:10000+20 일
제품 세부 정보
강조하다:

chrome steel tapered roller bearings

,

single row tapered roller bearings 95mm

,

tapered roller bearings with cup
Warranty: 1 년
Material: GCR15
Old And New: 새로운
Use: 교체/수리 용
Brand: 고객의 요청을 따르십시오
Name: 테이퍼 롤러 베어링
제품 설명
30219 7219E 30219JR Chrome Steel 95*170*34.5mm Single Row Cone and Cup Tapered Roller Bearings Each bearing undergoes precision grinding of its raceways and rollers, achieving a surface roughness of Ra 0.18μm or lower—surpassing the industry basic standard of Ra 0.4μm. This ultra-smooth finish minimizes friction during rotation, reducing energy loss and cutting the equipment’s overall power consumption by 9-16% compared to standard bearings. Additionally, the low-friction
제품 요약

30219 7219E 30219JR Chrome Steel 95*170*34.5mm Single Row Cone and Cup Tapered Roller Bearings Each bearing undergoes precision grinding of its raceways and rollers, achieving a surface roughness of Ra 0.18μm or lower—surpassing the industry basic standard of Ra 0.4μm. This ultra-smooth finish ...

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