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roulements à rouleaux cylindriques
Created with Pixso. GQZ NU212 Single Row Cylindrical Roller Bearing, Separable Inner Ring High Radial Load Bearing For Gearboxes, Drive Motors And Heavy Transmission Equipment

GQZ NU212 Single Row Cylindrical Roller Bearing, Separable Inner Ring High Radial Load Bearing For Gearboxes, Drive Motors And Heavy Transmission Equipment

Nom De La Marque: GQZ
Numéro De Modèle: Numéro 212
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
Nombre de rangée:
Double rangée
Dégagement d'huile:
C0, C3, C4, C5
Dimension:
4x11x4mm
mesures:
Métrique
Matériel de cage:
Acier embouti / Polyamide
Estimation dynamique de charge:
69KN
Plage de température de fonctionnement:
-30°C à +120°C
Taper:
Roulement à billes
Numéro de modèle:
BC4-0112
Échantillon:
6-16 jours ouvrables dépend de la quantité
Poids:
0,37
Type de bouclier:
RS, Zz, Rz, ouvert
livrer le temps:
3 à 4 jours ouvrables normalement
Matériau de cage:
Polyamide
Dispositif:
En nylon/en acier
Évaluation de la précision:
P6,P5,P4,P2,P1,P0
Rangée:
Double rangée ou simple rangée
Lubrification:
Pré-lubrifié avec de la graisse ou de l'huile
Des séries:
OEM
Vitesse du pétrole:
Pour les véhicules à moteur à combustion
Applications:
Moteurs électriques, automobiles, appareils électroménagers, machines industrielles
Taille d'alésage:
16.992 - 17 mm
Diamètre extérieur:
Varie (par exemple, 30 mm, 47 mm, 62 mm)
Origine:
Wuxi
La même incidence:
605 incidence de 2Z Bearing/605 2RS
Dureté:
HRC58-62
Fonctionnalité:
longue durée de vie, haute vitesse, faible bruit, durable
Vitesse:
Pour les véhicules à moteur à combustion
Numéro de roulement:
Produits à base de plantes
Scellage:
Ouvrir
Diamètre intérieur:
30 millimètres
Service:
Matériel
Classe de précision:
P0, p6, p5, p4, p2
Type d'étanchéité:
Ouvert / Scellé / Blindé
Oringine:
Wuxi Chine
Qualité:
ABEC-5
Élément roulant:
Rouleaux cylindrique
Industrie de précision:
P0 P6 P5 P4
Plage de diamètre de boré:
10mm à 500mm
Niveau de vibration:
V2, V3
Détails d'emballage:
Boîte en carton standard
Capacité d'approvisionnement:
1000.pcs / mois
Description du produit
1. Product Overview

The NU212 single row cylindrical roller bearing is designed for heavy radial load transmission equipment, with separable inner ring structure for convenient installation and disassembly.

It is widely used in gearboxes and motors where large radial force and easy maintenance are required.

👉 Get a quote within 24 hours for your project

2. Technical Specifications
Parameter Value
Model NU212
Inner Diameter (ID) 60mm
Outer Diameter (OD) 110mm
Width 22mm
Structure Single row cylindrical roller, separable inner ring, machined brass cage, open type
Material GCr15 bearing steel
Gear Type (if any) N/A

👉 Full technical data and drawings available upon request

3. Key Advantages
  • Excellent heavy radial load capacity for heavy-duty working conditions
  • Separable inner and outer ring simplifies assembly and replacement
  • Low friction rolling design supports stable medium-high speed operation
  • Can withstand impact load during equipment startup
  • Custom clearance, cage material and precision grade available

👉 Helps reduce maintenance cost and improve machine performance

4. Applications

This bearing is widely used in:

  • Industrial reduction gearboxes
  • Drive motors and generator equipment
  • Metallurgical conveying machinery
  • Construction engineering equipment
  • General heavy 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 cylindrical 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 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 NU212 Single Row Cylindrical Roller Bearing, Separable Inner Ring High Radial Load Bearing For Gearboxes, Drive Motors And Heavy Transmission Equipment 3 GQZ NU212 Single Row Cylindrical Roller Bearing, Separable Inner Ring High Radial Load Bearing For Gearboxes, Drive Motors And Heavy Transmission Equipment 4 GQZ NU212 Single Row Cylindrical Roller Bearing, Separable Inner Ring High Radial Load Bearing For Gearboxes, Drive Motors And Heavy Transmission Equipment 5
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.