High Quality Nki40/20-TV Needle Roller Bearings

Product Specifications

Application Suitability

Need Reliable Needle Roller Bearings? Here’s What to Check for Nki40/20-TV

Finding the right needle roller bearings for high-load applications can be challenging. Many buyers face issues with premature wear due to poor precision or incompatible lubrication, leading to unexpected machine downtime. Sourcing from multiple suppliers for different brands only adds complexity to procurement.

Built for Consistent Performance in Demanding Conditions

Our High Quality Nki40/20-TV Needle Roller Bearings address these challenges through ISO 9001 certified production processes and comprehensive quality checks. With dimensions of 17*40*16 mm, they fit seamlessly into hydraulic systems, automation equipment, and automotive transmissions. Our extensive inventory includes both our own BDL brand and major international models, ensuring you can source all required bearings from a single supplier.

Optimal Performance in High-Load, Low-Space Applications

These needle roller bearings excel in applications with limited radial space but high radial load requirements. The Z1V1 to Z3V3 vibration classes allow selection based on operational noise thresholds, while precision ratings from P0 to P2 ensure compatibility with everything from general machinery to high-precision automated systems. The 17mm bore diameter and 40mm outer diameter make them ideal for compact gearboxes and transmission components.

Key Engineering Features for Long Service Life

The Nki40/20-TV’s design focuses on critical performance factors. Precision ratings (P0-P2) directly impact rotational accuracy—higher grades like P4/P2 reduce vibration in high-speed applications, extending adjacent component life. Vibration classes (Z1V1-Z3V3) control operational noise, a critical consideration for equipment in noise-sensitive environments. The dual lubrication option (grease or oil) provides flexibility: grease for maintenance-free operation in sealed systems, oil for high-temperature continuous running. Each bearing undergoes dimensional and hardness testing to ensure consistent performance.

Why Choosing the Right Bearing Lowers Total Costs

Selecting a needle roller bearing with appropriate precision and vibration ratings directly affects total cost of ownership. A P0 class bearing may suffice for low-speed conveyors, while high-precision P5/P4 bearings prevent premature failure in robotic arms or CNC machinery. Inferior bearings often fail due to inadequate hardness, causing shaft damage that requires costly repairs. Our bearings’严格的质量控制 reduces these risks, minimizing unplanned downtime and replacement costs over the equipment lifecycle.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons with optional palletization for bulk orders
• Available from stock for prompt dispatch
• Shipping options include express courier, air freight, and sea transport
• Low minimum order quantities supported for small-batch requirements

Get a Quote for Nki40/20-TV Needle Roller Bearings

Whether you need the BDL brand or specific international equivalents, provide your required model, quantity, and delivery location. Our team will confirm stock availability and provide a competitive quote within 24 hours. Early order confirmation ensures priority handling and faster delivery.

Frequently Asked Questions