Anonymous
Apr 12, 2026
Rating: 5/5
Exact specifications
Matched the drawing perfectly. Fast shipping.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | GCr15 Bearing Steel |
| Flange Material | Aluminum Alloy |
| Shaft Diameter | 6mm to 60mm Options |
| Seal Type | Double Rubber Seal (UU) |
| Motion Type | Linear Motion |
| Precision Grade | Standard Industrial Grade |
| Lubrication | Pre-greased |
| Operating Temperature | -20°C to 100°C |
| Mounting Style | Round Flange Bolt-on |
| Application | CNC, 3D Printer, Robotics |
Anonymous
Apr 12, 2026
Rating: 5/5
Exact specifications
Matched the drawing perfectly. Fast shipping.
Anonymous
Apr 02, 2026
Rating: 4/5
Good value bulk pack
One had slight resistance but others are great.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for CNC Upgrade
Fits perfectly on my 12mm shafts. Smooth motion immediately.
Anonymous
Mar 07, 2026
Rating: 5/5
Smooth operation
Used for linear rail project. Very quiet.
Anonymous
Feb 20, 2026
Rating: 4/5
Solid build quality
Flange is sturdy. Wish it came with bolts.
Q: Can these handle vertical loads?
A: Yes, suitable for vertical and horizontal orientations.
Q: Are these compatible with hardened shafts?
A: Yes, designed for hardened linear shafts.
Q: What is the shaft tolerance?
A: Typically h7 for optimal performance.
Q: What is the bolt hole spacing?
A: Varies by size, please check specific dimension chart.
Q: Do I need to lubricate again?
A: Pre-greased, but maintenance recommended after heavy use.