China Made NU 1021 Cylindrical Roller Bearing for Mechanical Equipment

Product Specifications

Application Suitability

Finding the Right NU1021 Cylindrical Roller Bearing? Avoid These Common Pitfalls

Many buyers struggle with premature bearing failure caused by incorrect dimension matching or substandard materials. When radial loads and high-speed rotation are involved, using a bearing with inadequate precision or hardness can lead to excessive vibration, noise, and unplanned downtime. Sourcing from multiple suppliers to compare brands and lead times only adds complexity to the procurement process.

Engineered for Reliable Performance in Demanding Conditions

This NU1021 cylindrical roller bearing addresses these challenges through ISO 9001-certified manufacturing processes and strict quality control. As a single-row, separated-type bearing, it offers easy installation and maintenance—critical for mechanical equipment where downtime must be minimized. With dimensions of 105x160x26 mm, it fits standard industrial applications, and our extensive inventory ensures quick availability for urgent replacements.

Optimal Performance in Radial Load Applications

Designed specifically for radial load handling, this bearing excels in machinery operating at moderate to high speeds. Its cylindrical roller structure distributes load evenly across the raceway, making it suitable for applications with continuous radial stress such as conveyor rollers and motor shafts. The open design allows for flexible lubrication options (oil, grease, or dry operation), adapting to various working environments from clean workshops to dusty industrial settings.

Key Engineering Features for Longevity

The bearing steel construction provides excellent surface hardness and wear resistance, essential for withstanding the cyclic stresses of rotating equipment. Precision ratings from P0 to P2 ensure compatibility with everything from general machinery to high-precision automation systems—choosing the right precision class reduces vibration and extends service life. The separated inner and outer rings simplify mounting, especially in scenarios where shaft or housing alignment needs adjustment after installation.

Why Bearing Quality Impacts Total Operating Costs

Selecting a high-quality NU1021 bearing directly affects your bottom line. Inferior bearings with inconsistent hardness or dimensional tolerance often fail early, leading to production halts, replacement parts, and labor costs. This bearing’s strict material testing and performance verification help avoid these hidden expenses. By following ISO standards for load capacity and fatigue life, it delivers predictable performance, reducing the need for frequent maintenance and extending equipment uptime.

Quality Assurance You Can Trust

Packaging & Shipping

• Standard packaging: Carton and pallet for secure transportation
• Ready for immediate dispatch from in-stock inventory
• Flexible shipping options: Express courier, air freight, or sea freight
• Low minimum order quantity available, supporting both small and large-scale purchases

Get Your NU1021 Bearing Quote Today

Whether you need this NU1021 cylindrical roller bearing or require a different model, provide us with your specifications, quantity, and delivery location, and we’ll promptly offer competitive pricing and lead time. Our team can also assist with cross-referencing international brand equivalents to ensure compatibility with your equipment.

Frequently Asked Questions