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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

Markenbezeichnung: GQZ
Modellnummer: 20210-KM-C3
MOQ: 100.PCS
Preis: Verhandlungsfähig
Lieferzeit: 5 Werktage
Zahlungsbedingungen: T/T, Western Union, Paypal, MoneyGram
Einzelheiten
Herkunftsort:
China
Zertifizierung:
ISO9001/ISO14001/GJB9001
Lieferzeit:
Normalerweise 3 bis 4 Arbeitstage
Ring-Material:
100Cr6 / GCr15
CertifiExcavatorion:
ISO-9001
Außendurchmesser:
0 - 110 mm
Verfügbare Proben:
Ja
Außenring:
Ja
Radialfreigabe:
C0, C3, C4
Innere Dimension:
20mm
Siehe:
120.273 Pfund
Gehäusematerial:
Gusseisen
Größe:
75*160*37mm
Lagertyp:
Kugellager / Rollenlager
Gewicht:
2,22 kg
Lagernummer:
NJ424
Präzisionsindustrie:
P0 p6 p5 p4
Präzision:
P5
Verwendung:
Industrie, Maschinen, Lagerhaus
Schaftdurchmesser:
1.181 in
Tragfähigkeit:
Hohe Belastungskapazität
Qualitätsstandard:
ISO 9001:2000
Material:
Metall, Aluminium
Hausnummer:
P203
Retainer:
Nylon-/Stahl
Wohnraumtyp:
FL205
Lagertyp:
Landwirtschaftliche Kugellagereinheit
Struktur:
Zylindrisch
Ringtrennung:
Teilbarer Ring
Versiegelung:
Offen / versiegelt / abgeschirmt
Präzisionsniveau:
P0|P6|P5|P4|P2|P0,P6,P5,P4,P2
Rollender Körper:
Pendelrollenlager
Durchmesser des Inneren Ringbohrs:
Variiert (z. B. 20 mm bis 200 mm+)
Freigabe:
C0,C2,C3,C4
Genauigkeit:
P5 oder P4
Typ:
Lager für Walzelemente
Tragfähigkeit:
Hohe radiale und axiale Belastung
Transportpaket:
Standardkasten-Verpackung
Reihe:
Zweireihig
Hafen:
Shanghai/Shenzhen
Maßgeschneidert:
Akzeptabel
Probe:
Akzeptieren
Siza:
100*180*46
Markt:
Europa oder USA oder Russland oder Japan
Verpackung Informationen:
Standardkarton
Versorgungsmaterial-Fähigkeit:
1000 Stück / Monat
Produktbeschreibung
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.