Specs: 

• Inner diameter: 1.750"
• Matching race 25520 (sold separately)

This 5.2K to 8K trailer axle inner bearing is perfect for your axles, and it will keep everything rolling as it should. The high-quality tapered bearing is designed for high-speed use, so if you take your trailer on long trips down main highways, then you won't have to worry about things breaking down or going wrong. At The Trailer Parts Outlet, we're dedicated to providing quality products at affordable prices, and we're always here to help you find the right options. Please contact us right away with any questions, and order your new trailer axle inner bearings from our online store today!

Features: 

• Works with 25520 race
• High-quality, tapered roller bearing is designed for high-speed use
• Replacement race and bearing numbers are universal 
• This is an inner bearing for 5.2k-7k 8 lug hubs (#42 spindle)