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구면 롤러 베어링
Created with Pixso. GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes

GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes

브랜드 이름: GQZ
모델 번호: 20210-KM-C3
모크: 100.PCS
가격: 협상 가능
배달 시간: 영업일 기준 5일
지불 조건: T/T, 웨스턴 유니온, 페이팔, MoneyGram
자세한 정보
원래 장소:
중국
인증:
ISO9001/ISO14001/GJB9001
배달 시간:
보통 3~4일(영업일 기준)
벨소리 재료:
100Cr6 / GCr15
인증서발굴:
ISO-9001
외경:
0 - 110mm
사용 가능한 샘플:
아우터링:
방사상의 틈새:
C0, C3, C4
내부 차원:
20mm
코르:
120.273파운드
하우징 재료:
주철
크기:
75*160*37mm
베어링 유형:
볼베어링/롤러베어링
무게:
2.22KG
베어링 번호:
NJ424
정밀 산업:
P0 P6 P5 P4
정도:
P5
용법:
산업용,기계,류류 하우스
샤프트 직경:
1.181 in
부하 용량:
높은 부하 용량
품질기준:
ISO9001 :2000
재료:
금속,알루미늄
가옥 번호:
p203
보유자:
나일론 / 강철
주택 유형:
FL205
베어링 종류:
농업용 볼 베어링 유닛
구조:
원통형
링 분리:
분리 가능한 링
씰링:
개방형/밀폐형/차폐형
정밀 레벨:
P0|P6|P5|P4|P2|P0,P6,P5,P4,P2
회전 본체:
구형 롤러 베어링
내부 링 보어 직경:
다양함(예: 20mm ~ 200mm+)
정리:
C0,C2,C3,C4
정확성:
P5 또는 P4
유형:
롤링 요소 베어링
부하 용량:
높은 반경방향 및 축방향 하중
운송 패키지:
표준 박스 포장
열:
더블 로우
포트:
상하이/심천
맞춤형:
허용됨
견본:
수용하다
시자:
100*180*46
시장:
유럽이나 미국, 러시아, 일본
포장 세부 사항:
표준 판지 상자
공급 능력:
1000.pcs/월
제품 설명
1.Product Overview

The 20210-K-M-C3 spherical roller bearing is designed for heavy mining and transmission equipment, with tapered bore, brass cage and C3 large internal clearance for thermal expansion.

It is widely used in heavy machinery with heavy radial loads and shaft misalignment.

👉 Get a quote within 24 hours for your project
2.Technical Specifications
Property Value
Model 20210-K-M-C3
Inner Diameter (ID) 50mm
Outer Diameter (OD) 90mm
Width 20mm
Structure Single row spherical roller, K tapered bore 1:12, M solid machined brass cage, C3 large clearance, open type
Material GCr15 bearing steel
Gear Type (if any) N/A
👉 Full technical data and drawings available upon request
3.Key Advantages
  • Spherical roller structure carries heavy radial load and moderate axial load
  • Tapered K bore fits adapter sleeves for quick mounting and disassembly
  • Machined brass cage high strength, resistant to high speed and impact
  • C3 extra clearance adapts high temperature and thermal expansion environments
  • Self-aligning function compensates shaft deflection and installation offset
👉 Helps reduce maintenance cost and improve machine performance
4.Applications

This bearing is widely used in:

  • Mining crushing & conveying machinery
  • Heavy industrial reduction gearboxes
  • Metallurgical processing equipment
  • Paper making large roller shafts
  • Cement plant transmission devices
👉 Ideal for customers looking for reliable and long-life bearing solutions
5.Why Choose GQZ Bearing
  • 25+ years experience in industrial bearing manufacturing
  • Exported to 50+ countries worldwide
  • Rich experience in OEM & custom spherical roller bearing projects
  • Strict quality inspection before shipment
  • Fast response within 24 hours
  • Stable supply for long-term cooperation
👉 We focus on quality, reliability, and long-term partnership
6.Quality Control
  • Raw material hardness inspection
  • Precision grinding machining process
  • Heat treatment hardness control
  • Clearance, rotation noise and self-aligning testing
  • Final dimensional inspection before delivery
👉 Ensuring consistent performance for every bearing
7.Get a Quote Now

Looking for a reliable bearing supplier?

👉 Send your inquiry to get:
  • Fast quotation within 24 hours
  • Technical support from engineers
  • Custom solution suggestions
  • Competitive factory price
👉 Click “Send Inquiry” or contact us now

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GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes
8.FAQ
Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on drawings or requirements.
Q2: What is your delivery time?
Standard models: 7–15 days
Custom products: depending on specifications
Q3: Do you support bulk orders?
Yes, we provide stable supply for long-term cooperation.