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Created with Pixso. GQZ NU2308 Double Row Cylindrical Roller Bearing For Mining Gearbox Machinery

GQZ NU2308 Double Row Cylindrical Roller Bearing For Mining Gearbox Machinery

Markenbezeichnung: GQZ
Modellnummer: NU2308
MOQ: 100.PCS
Preis: Verhandlungsfähig
Lieferzeit: 5 Werktage
Zahlungsbedingungen: T/T, Western Union, Paypal, MoneyGram
Einzelheiten
Herkunftsort:
China
Zertifizierung:
ISO9001/ISO14001/GJB9001
Hafen:
Shanghai/Shenzhen
Außendurchmesser:
125mm
Dimension:
40×80×18mm
Präzisions-Grad:
P0, p6, p5, p4, p2
Bohrungsgröße:
25mm
Vibration:
Z1V1 nach Z2V2 nach Z3V3
Verpackung:
Verpackung aus Singekarton
Lasttyp:
Radiale und axiale Belastung
Anwendung:
Werkzeugmaschinen, Pumpen, Getriebe, Robotik
Schwingungsstufen:
Z1V1 ; Z2V2 ; Z3V3
Geräuschpegel:
Z1, Z2, Z3, Z4
Halter:
Bakelithalter
Fäuse:
Winkel > 45, aber einschließlich Winkel = 40
Teilenummer:
F-236120/7594460
Typ:
Wälzlager
Käfigmaterial:
Stahl oder Messing oder Nylon
Fett:
Mobil Polyrex EM, Kyodo Yushi SRL
Breitenbereich:
4mm bis 60mm
Geschwindigkeitsbewertung:
Bis zu 50.000 U/min (je nach Größe und Ausführung)
Materiell:
GCr15
Außendurchmesser D:
47 mm
Lagergewicht:
2,5 kg
Fortlaufende Spaltennummer:
Zweireihig
Lager:
751176MSP/5
Kostenlose Muster:
Verfügbar
Arbeitszeit:
4 Stunden
Präzisionsklasse:
P0, p6, p5, p4, p2
Anzahl der Zeilen:
Einreihig
Breite:
33.340 mm
Lieferung:
Auf dem See-, Luft- oder Expressweg
Service:
OEM-maßgeschneiderte Dienstleistungen
Innerende:
Ja
Garantie:
1 Jahr
Freigabe:
C0,C2,C3,C4,C5
Anderes Modell:
FC3246130
Außendurchmesser:
380mm
Dichtungstyp:
Geöffnet oder versiegelt
Qualitätssicherungssystem:
ISO9001-2008
Probe:
Verfügbar
Präzisionsindustrie:
P0 p6 p5 p4
Verpackung Informationen:
Standardkarton
Versorgungsmaterial-Fähigkeit:
1000 Stück / Monat
Produktbeschreibung
1. Product Overview

The NU2308 double row cylindrical roller bearing is designed for ultra heavy-duty industrial equipment, equipped with separable inner ring and double roller rows to achieve outstanding radial load capacity.

It is widely used in mining crushers and heavy gearboxes enduring continuous shock heavy loads.

👉 Get a quote within 24 hours for your project

2. Technical Specifications
Model NU2308
Inner Diameter (ID) 40mm
Outer Diameter (OD) 90mm
Width 33mm
Structure Double row cylindrical roller, separable inner ring, solid brass machined cage, open type
Material GCr15 bearing steel
Gear Type (if any) N/A

👉 Full technical data and drawings available upon request

3. Key Advantages
  • Double row roller structure delivers ultra-high radial load & shock resistance
  • Separable inner and outer ring for easy installation and maintenance
  • Large roller contact area improves rigidity and extended service life
  • Stable performance under low-medium speed heavy continuous operation
  • Custom clearance, cage material and precision grade available

👉 Helps reduce maintenance cost and improve machine performance

4. Applications

This bearing is widely used in:

  • Mining crushing and conveying machinery
  • Heavy industrial reduction gearboxes
  • Metallurgical processing equipment
  • Construction engineering heavy machinery
  • Large agricultural processing 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 double row 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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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.