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roulement sphérique à rouleaux
Created with Pixso. GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes

GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes

Nom De La Marque: GQZ
Numéro De Modèle: 20213-C3
Nombre De Pièces: 100.PCS
Prix: Négociable
Délai De Livraison: 5 jours ouvrables
Conditions De Paiement: T/T, Western Union, Paypal, MoneyGram
Informations détaillées
Lieu d'origine:
Chine
Certification:
ISO9001/ISO14001/GJB9001
Matériel d'anneaux:
100Cr6 / GCr15
Usage:
Les produits industriels, les machines, les roulements de roulement
Type de logement:
Le numéro de série:
Autorisation:
C0,C2,C3,C4
Numéro de roulement:
NJ424
Structure:
Cylindrique
Taper:
Rameau de roulement
Capacité de charge:
Capacité de charge élevée
Scellage:
Ouvert / Scellé / Blindé
CertifiExcavatorion:
ISO-9001
Séparation des anneaux:
Anneau séparable
Échantillon:
Accepter
Diamètre extérieur:
600 mm
Norme de qualité:
Pour les produits de base:2000
Échantillons disponibles:
Oui
- Je vous en prie.:
120.273 livres
Précision:
P5
raccords:
Unité de roulement à billes agricole
Précision:
P5 ou P4
Port:
Shanghai/Shenzhen
Marché:
Europe ou USA ou Russie ou Japon
Matériel:
Métal,Aluminium
Diamètre du trou de l'anneau intérieur:
Varie (par exemple, 20 mm à 200 mm+)
Matériau du boîtier:
Fonte
Capacité de charge:
Charge radiale et axiale élevée
Dégagement radial:
C0, C3, C4
Type de roulement:
Roulement à billes / Roulement à rouleaux
Industrie de précision:
P0 P6 P5 P4
Corps de roulement:
Roulement à rouleaux sphériques
Extérieur:
Oui
Poids:
2,22 kg
Dimension intérieure:
20mm
Taille:
75*160*37mm
Forfait Transport:
Emballage standard de boîte
Niveau de précision:
P0|P6|P5|P4|P2|P0,P6,P5,P4,P2
livrer le temps:
3 à 4 jours ouvrables normalement
Diamètre de l'arbre:
1.181 dans
Rangée:
Double rangée
Nombre de logement:
P203
Dispositif:
En nylon/en acier
Personnalisé:
Acceptable
Siza:
100*180*46
Numéro de ligne:
Double rangée
Niveau de vibration:
V1, V2, V3, V4
Grade de tolérance:
C1 C2 C3
Garantie:
12 mois
Taille d'alésage:
160 millimètres
Matériau de roulement:
GCr15SiMn en acier
Service:
Service d'OEM Service.Design
Emballer:
emballage d'origine
Nombre de lignes:
2
Les rangées numérotent:
Double
La même incidence:
Rapport 22217EK
Fonctionnalité:
Longue vie
Fournir:
30000 ensembles/ensembles par mois
Matériau de cage:
Acier, laiton ou polyamide
Détails d'emballage:
Boîte en carton standard
Capacité d'approvisionnement:
1000.pcs / mois
Description du produit
1. Product Overview

The 20213-C3 single row spherical roller bearing is designed for heavy-load industrial transmission equipment, featuring self-aligning performance and C3 extra clearance for high-temperature running.

It is widely used in mining conveyors and gearboxes with shaft deflection and heavy radial loads.

👉 Get a quote within 24 hours for your project

2. Technical Specifications
Model 20213-C3
Inner Diameter (ID) 65mm
Outer Diameter (OD) 120mm
Width 23mm
Structure Single row spherical roller, pressed steel cage, C3 large internal clearance, open type
Material GCr15 bearing steel
Gear Type (if any) N/A

👉 Full technical data and drawings available upon request

3. Key Advantages
  • Powerful self-aligning ability to compensate shaft deflection and assembly misalignment
  • C3 extra clearance adapts high temperature and thermal expansion working conditions
  • High radial load capacity, also withstands moderate bidirectional axial load
  • Stamped steel cage lightweight, low friction for stable medium-speed operation
  • Custom cage material, precision grade and special grease available

👉 Helps reduce maintenance cost and improve machine performance

4. Applications

This bearing is widely used in:

  • Mining conveying and crushing machinery
  • Cement plant transmission equipment
  • Industrial heavy-duty reduction gearboxes
  • Paper machine roller shafts
  • Metallurgical processing equipment

👉 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 & self-aligning performance 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 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy Gearboxes GQZ 20213-C3 Single Row Self-Aligning Spherical Roller Bearing, C3 Large Internal Clearance Bearing For Mining Conveyors And Heavy 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.