Rock Solid Aluminum Linear Motion Ball Bearing Slide Bushing Featuring Kickin Smooth Glide And Built Tough Low Friction Tracking For 20Mm Shafts In A Tough Two Piece Set

Set of 2 Aluminum Linear Slide Units for Smooth Shaft Motion
✔️ Fits 20mm shafts, SC20UU model, heavy duty aluminum block set

These dual sliding blocks mount directly onto round shafts to guide moving components through machinery. You can easily drop them into automation racks, conveyor setups, or transmission systems that demand smooth tracking.

✅ Inner diameter measures 20mm plus 0.79in for tight shaft fit
✅ Overall length spans 54mm alongside 2.13in of mounting run
✅ Width records at 50mm while adding 1.97in across the block
✅ Height stands firm at 40mm complemented by 1.57in total depth
✅ High density aluminum alloy frame supports continuous weight

💡 What makes a basic pillow block slider so handy for quick project upgrades?

This dual setup handles daily sliding tasks without requiring constant tweaking.

- Sealed internal rings protect against dust while keeping movement butter smooth

- Heavy duty alloy body absorbs shock stress when you push heavy materials

- Standard dimensional profile fits most common rail mounts out the box

- Reliable drip lubrication maintains consistent glide across thousands of cycles