Needle Roller Bearing NKI55/35 55x72x35mm P0-P4 Precision for Industrial Machinery

Product Specifications

Application Industries

Prevent Downtime with NKI55/35 Needle Roller Bearing for Industrial Machinery

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a needle roller bearing fails prematurely, it halts production lines, increases maintenance costs, and delays deliveries. Sourcing reliable bearings with precise specifications and flexible order options can be a challenge, especially when dealing with low-quality alternatives that compromise equipment performance.

Precision NKI55/35 Bearings Delivered On Time

The NKI55/35 Needle Roller Bearing is engineered to address these pain points with its 55x72x35mm dimensions and P0-P4 precision ratings. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure consistent quality across every unit. Whether you need a single bearing for emergency replacement or bulk orders for production, our 1pc MOQ and 3-7 day delivery time keep your operations running smoothly. This radial needle roller bearing is ideal for machine tools, reducers, and printing equipment where precision and durability are critical.

Optimal Performance in Demanding Conditions

The NKI55/35 excels in applications requiring high radial load capacity and compact design. Its closed type construction and bearing steel material provide reliable performance in industrial environments, supporting both grease and oil lubrication to adapt to your specific operating conditions. With clearance options including C0, C3, and C4, this bearing can be tailored to handle thermal expansion and misalignment, ensuring long service life even in continuous operation scenarios.

Technical Specifications That Matter

Key technical features of the NKI55/35 directly impact its performance in industrial machinery. The precision rating (P0-P4) determines rotational accuracy—higher precision grades like P4 reduce vibration and noise, critical for precision machine tools. Clearance selection affects thermal management; C3 and C4 clearances accommodate temperature fluctuations in high-speed applications. The bearing’s closed design prevents contamination, extending maintenance intervals. Made from high-quality bearing steel, it balances hardness and toughness to withstand the rigors of heavy industrial use without premature wear.

Long-Term Value Over Cheap Alternatives

Choosing the right needle roller bearing goes beyond initial cost. Low-quality bearings often fail early, leading to unplanned downtime, replacement parts, and labor expenses that far exceed the savings on purchase price. Our NKI55/35 bearing, backed by ISO9001 and ISO14001 certifications, delivers consistent performance that reduces total cost of ownership. With a 12-month global warranty and defect replacement policy, we stand behind every bearing, ensuring you avoid the hidden costs of inferior products in your industrial machinery.

Why Industrial Buyers Choose Saifan Bearings

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• 3-7 days delivery time for standard orders
• Flexible shipping options including express, air, and sea freight
• Real-time logistics tracking provided for all shipments
• 1pc MOQ available for emergency replacement needs

Get Your NKI55/35 Bearing Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single NKI55/35 for immediate repair or a bulk order for planned maintenance, we have the inventory and expertise to fulfill your requirements. Contact us now with your specifications, and we’ll ensure you receive the right bearing when you need it.

Frequently Asked Questions