4 PK Sealed Snowmobile Bearings 25x52x15 for Arctic Cat for Polaris for Ski-Doo

4 PK Sealed Snowmobile Bearings 25x52x15 for Arctic Cat for Polaris for Ski-Doo

This set of four sealed bearings (25x52x15 mm) replaces worn snowmobile chassis bearings for Arctic Cat, Polaris, and Ski-Doo machines.

Overview

This 4 PK Sealed Snowmobile Bearings set features a 25mm bore, 52mm outer diameter, and 15mm width, designed as a drop‑in replacement for many Arctic Cat, Polaris, and Ski-Doo snowmobiles. These sealed bearings protect against moisture and debris, extending the life of your suspension or drive system.

Built For Performance

• Double‑sealed design keeps grease in and contaminants out
• Precision‑ground raceways for smooth rotation under load
• Standard 25x52x15 metric dimensions suit a wide range of snowmobile applications
• Pack of four bearings provides value for multiple replacements
• Compatible with both idler wheel and drive shaft applications

Fits These Machines

• for Arctic Cat snowmobiles using 25x52x15 bearings
• for Polaris snowmobiles using 25x52x15 bearings
• for Ski-Doo snowmobiles using 25x52x15 bearings

On-The-Job Use

• Replacement of worn idler wheel bearings in the rear suspension
• Drive shaft bearing swap during track maintenance
• Rebuilding the entire rear skid on vintage or modern snowmobiles
• Preventive bearing replacement before the winter season

Specs At A Glance

Good To Know

Q: Are these bearings the same as OEM for my Polaris 600? A: Many Polaris models use the 25x52x15 bearing; check your existing bearing size to confirm compatibility.

Q: Can these bearings be used in wet or muddy conditions? A: Yes, the double seals provide good resistance to moisture, but prolonged submersion may still compromise the seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.