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BDL NJ305E Cylindrical Roller Bearing for Rolling Mill
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TS 16949
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Cylindrical Roller Bearing

BDL NJ305E Cylindrical Roller Bearing for Rolling Mill

Ensure smooth rolling mill operations with the BDL NJ305E Cylindrical Roller Bearing, engineered to deliver reliable performance under heavy radial loads. This rolling mill bearing features a separated design for easy maintenance, reducing downtime and keeping your production line running efficiently. Crafted from high-grade bearing steel, it offers precision ratings from P0 to P2, ensuring consistent alignment and long service life even in demanding industrial environments.

  • Single row cylindrical structure with open seals for optimal lubrication (oil, grease, or dry)
  • Outer dimension range of 35mm-180mm, with specific specification of 25*62*17 mm
  • Non-aligning design ideal for applications requiring precise radial load handling
  • Supports OEM/ODM services to meet custom rolling mill requirements

7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
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Product Details

Produktspezifikationen

Parameter

Details

Modellnummer

Lagertyp

Zylinderrollenlager

Bohrungsdurchmesser (d)

25 mm

Außendurchmesser (D)

62 mm

Breite (B)

17 mm

Material

Wälzlagerstahl

Lastrichtung

Radiallager

Dichtungen Typ

Öffnen

Schmierung

Öl Fett Trocken

Präzisionsbewertung

P0 P6 P5 P4 P2

Anzahl der Zeilen

Einreihig

Getrennt

Getrennt

Marke

BDL

Herkunft

China

Service

OEM ODM

NJ305E

Anwendungseignung

Industrie

Typische Anwendungen

Stahlmetallurgie

Industriemaschinen

Rolling Mill Equipment
Rotary Shaft Systems

Need a Reliable NJ305E Cylindrical Roller Bearing for Your Rolling Mill?

Finding the right cylindrical roller bearing for rolling mill applications can be challenging. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely under heavy radial loads. Sourcing from multiple suppliers to compare brands and delivery times only adds complexity to your procurement process.

Engineered for Rolling Mill Performance

Our BDL NJ305E cylindrical roller bearing addresses these challenges with ISO 9001 certified manufacturing and a design optimized for radial load handling. As a full-range bearing supplier, we maintain stock of both our own brand and major international models, ensuring you can source the exact specifications you need without switching vendors. This bearing’s separated inner ring design simplifies mounting and dismounting—a critical advantage in rolling mill maintenance scenarios.

Optimale Leistung unter Schwerlastbedingungen

This NJ305E bearing excels in applications with high radial loads and moderate speeds, typical of rolling mill work rolls and backup rolls. Its single-row cylindrical structure provides efficient load distribution, while the open seal design allows for versatile lubrication options including oil, grease, or dry operation. The 25x62x17 mm dimensions conform to standard industry sizing, ensuring compatibility with most rolling mill equipment configurations.

Wichtige technische Merkmale erklärt

The bearing steel construction delivers the hardness (typically HRC 58-62) required to resist wear under continuous operation. Precision ratings from P0 to P2 allow selection based on application tolerance needs—P5 or P4 grades are recommended for high-speed rolling mill applications where reduced vibration is critical. The separated design enables easy inspection and maintenance without removing the shaft, reducing downtime during scheduled service. Radial clearance can be adjusted during installation to accommodate thermal expansion in high-temperature mill environments.

Total Cost of Ownership zählt

Choosing the correct cylindrical roller bearing directly impacts your equipment’s total operating cost. A properly sized NJ305E bearing with appropriate precision class minimizes vibration, reducing wear on adjacent components like gears and shafts. Inferior bearings often exhibit early fatigue failure, leading to unplanned downtime and potential damage to expensive mill equipment. By following ISO 281 load-life calculations and selecting the right precision grade, you ensure longer service intervals and lower maintenance expenses over the bearing’s lifecycle.

Qualitätssicherung der Sie vertrauen können

Our manufacturing process adheres to ISO 9001 standards, with raw material verification and finished product testing for dimensional accuracy, surface hardness, and load capacity. Each bearing undergoes visual inspection and dimensional checks to ensure compliance with specified tolerances. We provide a standard warranty against manufacturing defects, with clear terms for replacement or refund. Our global supply chain includes both自有 production and verified partners, allowing us to fulfill orders for BDL brand or customer-specified brands through a single point of contact.

Packaging & Shipping

  • Standard packaging: Carton and pallet for secure transport
  • Die Verfügbarkeit auf Lager gewährleistet eine schnelle Abwicklung für dringende Anforderungen

  • Flexible shipping options: Express courier, air freight, or sea freight based on delivery timeline
  • Geringe Mindestbestellmenge unterstützt, ideal für sowohl Wartungs- als auch Produktionsanforderungen

Get Your NJ305E Bearing Quote Today

Whether you need BDL brand or equivalent specifications, provide your required quantity, delivery location, and any special packaging needs. Our team will confirm stock availability and provide a competitive quote within 24 hours. Early order confirmation helps secure your preferred delivery slot, especially during peak production periods.

Häufig gestellte Fragen

Q: Can you supply cylindrical roller bearings from other brands besides BDL?

A: Yes, we offer procurement services for all major international and domestic brands. Specify your preferred brand, and we’ll source accordingly.

Q: How do I confirm if the NJ305E will fit my equipment?

A: Provide your existing bearing’s dimensions (bore x outer diameter x width) or equipment model number, and our technical team will verify compatibility.

F: Wie lautet Ihre Garantiepolitik für dieses Lager?

A: Wir gewähren eine Garantie gegen Herstellungsfehler. Die genauen Bedingungen und die Dauer sind in unserem Verkaufsvertrag festgelegt.

Q: What is the minimum order quantity for the NJ305E?

A: We accept small orders for maintenance needs. Contact us with your exact requirements for quantity flexibility.

Q: How long does delivery take for in-stock bearings?

A: In-stock items ship within 1-3 business days. Transit time depends on your location and chosen shipping method.

Bieten Sie kundenspezifische (OEM/ODM) Zylinderrollenlager an?

A: Yes, we support custom manufacturing based on your drawings or specifications, including special materials and precision grades.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone for immediate assistance.

Product Summary
Product Name
BDL NJ305E Cylindrical Roller Bearing for Rolling Mill
Category
Cylindrical Roller Bearing
Brand
SKF
Certification
ISO 9001 · TS 16949
Lead Time
7 Working Days
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Prototype Lead Time
vs. 8-12 weeks via standard channels
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Certified Engineers
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50+
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