Service kit bearing protection ring (BDU4XX, BDU37YY)

Protect your drive unit bearings with reliable sealing solutions

Keep your ride smooth and maintenance hassle-free by securing the bearings L1 and L3 of your drive unit with a dedicated service set. You benefit from a practical sealing ring designed to withstand demanding conditions, ensuring your components stay protected against dirt and moisture. Instead of relying on the included grease, you can confidently apply a non-water-soluble calcium soap-based grease of NLGI grade 2, optimized for temperatures between -30 and +120 °C, with a drop point of 180 °C. This approach guarantees long-lasting lubrication and protection tailored to your ride’s needs.

Key Features

Designed specifically for the critical sealing of drive unit bearings, this service set offers a robust solution that adapts to your maintenance routine. The grease recommendation allows you to use a high-performance, pipeline-compatible lubricant that meets industrial standards, ensuring consistent protection under varying temperatures and conditions. The kit supports a smooth transition phase where you might receive sets with or without grease tubes, giving you flexibility without compromising on quality. Backed by detailed installation instructions, you’re equipped to maintain your drive unit with confidence and precision.

Technical Specifications

• Service set for sealing bearings L1 and L3 of the drive unit
• Recommended grease: non-water-soluble calcium soap-based grease
• NLGI grade 2 consistency
• Operating temperature range: -30 to +120 °C
• Grease drop point: 180 °C
• Grease density: 0.89 g/ml at 25 °C
• Installation guide available online

Frequently Asked Questions