INA PWTR25-2RS-XL

INA PWTR25-2RS-XL Yoke Type Track Roller

Description

The INA PWTR25-2RS-XL is a premium X-life yoke type track roller designed for high radial loads and long-term reliability. Featuring lip seals on both sides, it is well-protected against contaminants and lubricant loss, making it suitable for demanding industrial environments. This bearing is part of Schaeffler’s high-performance range, ensuring optimized operation and extended service life.

Specifications

• Manufacturer: INA (Schaeffler Group)
• Type: Yoke Type Track Roller
• Model: PWTR25-2RS-XL
• Inner Diameter (d): 25 mm
• Outer Diameter (D): 52 mm
• Width (B): 25 mm
• Sealing: 2RS – Contact lip seals on both sides
• Quality: X-life for enhanced performance

Label Info

• Part Number: PWTR25-2RS-XL
• Manufacturer Code: 054260116-0000-02

Application

This track roller is ideal for applications such as cam drives, conveyor systems, guideways, and lifting equipment where precise and reliable linear motion is critical.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this component helps avoid 0.56 kg of CO2, equivalent to driving an average car for 2.8 km. This sustainable choice supports a circular economy.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What does the ‘2RS’ suffix signify in the PWTR25-2RS-XL model number?
The ‘2RS’ suffix indicates that the track roller is equipped with contact seals, specifically lip seals made from nitrile butadiene rubber (NBR), on both sides. These seals provide effective protection against contamination and moisture, while also retaining the grease lubricant within the bearing, ensuring a long and maintenance-free service life.

How does the ‘X-life’ quality differ from a standard INA bearing?
‘X-life’ is INA’s quality seal for premium products. Bearings with this designation, like the PWTR25-2RS-XL, feature optimized internal geometry, improved surface finishes, and higher-quality materials. This results in a significantly higher dynamic load rating, lower friction, and a longer operational lifespan compared to standard non-X-life versions.

Can this track roller be relubricated?
No, the PWTR25-2RS-XL is a sealed bearing that is lubricated for life with a high-quality lithium complex soap grease. The integrated 2RS seals are designed to retain this initial grease fill throughout the bearing’s lifespan. Attempting to relubricate it is not necessary and could potentially damage the seals.

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Last Update: Friday, March 13, 2026