Speedway Engineering Billet Pillow Block

Our billet aluminum pillow blocks are a lighter, stronger alternative to our standard 605-B steel pillow blocks. These are sold in a pair. Available in 1” or 1-1/4” ID

Part Number: 604B-100 or 604B-125

These are a direct replacement for any of our 605-B series pillow blocks and use a high-load, American made spherical bearing that's sealed to keep dirt and debris out. The bearing is corrosion resistant, fully serviceable, and includes internal grease passages so every friction surface stays lubricated.

The slotted mounting holes fit mounting spreads from 3.00" to 3.75", making them easy to install on a wide range of applications. The spherical bearing allows up to 6° of misalignment to help prevent binding while your chassis flexes. 

If you're looking for the smoothest, lowest-friction pillow block available without giving up strength, this is it.

Features

• CNC machined from aircraft-grade aluminum
• Stronger and lighter than our 605-B steel pillow blocks
• American-made high-load spherical bearing
• Sealed against dirt and debris
• Corrosion-resistant bearing
• Up to 6° of misalignment
• Slotted mounting holes fit 3.00"–3.75" bolt spacing
• Direct replacement for 605-B series pillow blocks
• Fully serviceable
• Internal grease passages for easy lubrication
• Extremely low friction for smooth suspension movement