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30311 7311E 30311JR Chrome Steel 55*120*31mm Single Row Cone and Cup Tapered Roller Bearings

원산지:중국
브랜드 이름:SCBT
모델 번호:30311
최소 주문 수량:≧ 2
가격:Contact me
지불 조건:T/T, Western Union
공급 능력:10000+20 일
제품 세부 정보
강조하다:

55x120x31mm tapered roller bearings

,

chrome steel tapered roller bearings

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single row cone cup bearings
Warranty: 1 년
Material: GCR15
Old And New: 새로운
Use: 교체/수리 용
Brand: 고객의 요청을 따르십시오
Name: 테이퍼 롤러 베어링
제품 설명
30311 7311E 30311JR Chrome Steel 55*120*31mm Single Row Cone and Cup Tapered Roller Bearings The 30311, 7311E, and 30311JR tapered roller bearings are forged from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to achieve a hardness of HRC 58-62. Engineered for robust medium-duty performance while maintaining a balanced footprint (55mm ID, 120mm OD, 31.5mm width), this material delivers exceptional wear resistance, impact tolerance, and
제품 요약

30311 7311E 30311JR Chrome Steel 55*120*31mm Single Row Cone and Cup Tapered Roller Bearings The 30311, 7311E, and 30311JR tapered roller bearings are forged from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to achieve a hardness of HRC 58-62. Engineered for ...

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