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Product Specifications

Application Suitability

Struggling with Cylindrical Roller Bearing Selection? NU316 Series Delivers Precision You Need

Finding the right cylindrical roller bearing for your equipment can be challenging—whether it’s matching dimensions across different standards or ensuring the bearing handles radial loads without early failure. Many buyers face downtime due to misaligned specifications or subpar materials that wear prematurely. With the NU316 series, we address these common pain points through engineering precision and reliable supply channels.

Engineered for Consistent Performance in Demanding Environments

This cylindrical roller bearing is designed to solve the critical issues of radial load management and alignment in industrial applications. With ISO 9001-certified production processes, we ensure each NU316 bearing meets strict dimensional accuracy (80*170*39 mm) and material standards, including bearing steel and chrome steel options. Our extensive inventory covers both自有 brands and international models, meaning you can source the exact specification—whether NU316EM or Nu316em—without unnecessary delays.

Optimal Performance in Radial Load Applications

The NU316 series excels in scenarios requiring high radial load capacity, such as conveyor systems, gearboxes, and rolling mill equipment. Its separated structure allows for easy mounting and dismounting, while the non-aligning design ensures stability in applications with minimal shaft deflection. Available in single, double, or four-row configurations, this bearing adapts to varying load demands, making it a versatile choice for both standard and custom machinery setups.

Key Engineering Features That Impact Reliability

Three critical specifications define the NU316’s performance: precision rating, cage material, and lubrication options. The P0 to P2 precision grades ensure tight tolerance control—P5 and P4 grades are ideal for high-speed applications where vibration (V1V2V3V4 ratings) must be minimized. Cage options (iron, brass, nylon) cater to different temperature and load requirements: brass cages offer durability in high-heat environments, while nylon cages reduce noise in precision systems. Lubrication flexibility (oil, grease, dry) allows adaptation to maintenance schedules, with grease-lubricated units reducing the need for frequent reapplication in hard-to-reach locations.

Why Choosing the Right Cylindrical Roller Bearing Lowers Total Costs

Selecting a substandard cylindrical roller bearing may save upfront costs but often leads to hidden expenses: early wear causes equipment downtime, while imprecise dimensions can damage adjacent components. The NU316 series mitigates these risks through its robust material selection (ceramic options for corrosion resistance) and strict quality testing, including hardness and surface treatment checks. By adhering to DIN, ISO, and JIS standards, this bearing ensures interchangeability with major international models, reducing the need for custom modifications and simplifying replacement inventory.

Quality Assurance You Can Trust

Packaging & Shipping

• Standard packaging: 18cm×18cm×5cm carton, with pallet options for bulk orders
• Delivery time: 3-10 days, depending on quantity needed
• Shipping methods: Courier, air freight, or sea freight based on urgency and volume
• Minimum order quantity: Flexible to accommodate small batches and large-scale purchases

Get Your NU316 Cylindrical Roller Bearing Quote Today

Whether you need the NU316/NU316EM model or a custom specification, we can provide pricing and availability quickly. Share your required quantity, dimensions, and any specific brand preferences, and our team will confirm lead times and logistics options. Early inquiry ensures priority processing—don’t let bearing delays hold up your production schedule.

Frequently Asked Questions