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Cuscinetti a rulli cilindrici
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

Marchio: GQZ
Numero di modello: Nu212
MOQ: 100.PZ
prezzo: Negoziabile
Tempi di consegna: 5 giorni lavorativi
Termini di pagamento: T/T, Western Union, Paypal, MoneyGram
Informazioni dettagliate
Luogo di origine:
Cina
Certificazione:
ISO9001/ISO14001/GJB9001
Numero di righe:
Doppia fila
Rimozione dell'olio:
C0, C3, C4, C5
Dimensione:
4x11x4 mm
misurazione:
Metrica
Materiale della gabbia:
Acciaio stampato / Poliammide
Valutazione dinamica del carico:
69KN
Intervallo di temperatura operativa:
-30°C a +120°C
Tipo:
Cuscinetto a sfere
Modello n:
BC4-0112
Campione:
6-16 giorni lavorativi dipende dalla quantità
Peso:
0.37
Tipo di scudo:
RS, Zz, Rz, aperto
consegnare il tempo:
Normalmente 3 o 4 giorni lavorativi
Materiale della gabbia:
Poliammide
Conservatore:
Di nylon/d'acciaio
Valutazione di precisione:
P6,P5,P4,P2,P1,P0
Riga:
Doppia fila o fila singola
Lubrificazione:
Prelubrificato con grasso o olio
Altri prodotti:
OEM
Velocità dell'olio:
5800 giri al minuto
Applicazioni:
Motori Elettrici, Automobili, Elettrodomestici, Macchinari Industriali
Dimensione del foro:
16.992 - 17 mm
Diametro esterno:
Varia (ad esempio, 30 mm, 47 mm, 62 mm)
Origine:
Wuxi
Lo stesso cuscinetto:
605 cuscinetto di 2Z Bearing/605 2RS
Durezza:
HRC58-62
Caratteristica:
lunga durata, alta velocità, basso rumore, durevole
Velocità:
40000 giri al minuto
Numero del cuscinetto:
NU218E
Sigillatura:
Aprire
Diametro interno:
30 mm
Servizio:
Materiale
Classe di precisione:
P0, p6, p5, p4, p2
Tipo di sigillatura:
Aperto / Sigillato / Schermato
Oringin:
Wuxi Cina
Qualità:
ABEC-5
Elemento rotante:
Rulli cilindrici
Industria della precisione:
P0 P6 P5 P4
Intervallo del diametro del foro:
Da 10 mm a 500 mm
Livello di vibrazione:
V2, V3
Imballaggi particolari:
Scatola di cartone standard
Capacità di alimentazione:
1000 pezzi/mese
Descrizione del prodotto
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.