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32221 7521E 32221JR Chrome Steel 105*190*53mm Single Row Cone and Cup Tapered Roller Bearings

원산지:중국
브랜드 이름:SCBT
모델 번호:32221
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

,

105x190x53mm tapered roller bearings

,

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
32221 7521E 32221JR Chrome Steel 105*190*53mm Single Row Cone and Cup Tapered Roller Bearings The smooth contact between tapered rollers and raceways reduces rotational friction by 40-48% compared to standard small-to-medium bearings, cutting power consumption for 22-33kW motors and heavy-duty power tools. This low-friction design keeps operating temperatures within -30°C to 120°C (typically ≤ 122°C under full load), preventing overheating that degrades small seals (e.g.,
제품 요약

32221 7521E 32221JR Chrome Steel 105*190*53mm Single Row Cone and Cup Tapered Roller Bearings The smooth contact between tapered rollers and raceways reduces rotational friction by 40-48% compared to standard small-to-medium bearings, cutting power consumption for 22-33kW motors and heavy-duty power ...

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