KP08 Pillow Block Mounted Ball Bearing with 8mm Bore
৳250
624ZZ Deep Grove Ball Bearing 4x13x5mm for 3D Printer CNC Robotics
৳79
The 624ZZ is a small sealed ball bearing ideal for 3D printers, CNC machines, robotics, and other applications where compact, reliable rotation is needed. It has metal shields on both sides (“ZZ”) to protect against dust and to help retain the lubricant inside. Because of its small size and good balance between strength and speed, it works great on moving parts like pulleys, fans, idlers, or anywhere you need smooth, quiet rotation.
| Specification | Detail |
|---|---|
| Inner Diameter (Bore) | 4 mm |
| Outer Diameter | 13 mm |
| Width (Thickness) | 5 mm |
| Shielding | Metal shields on both sides (ZZ) |
| Material | Chrome steel |
| Dynamic Load Rating (Cr) | ~1.30 kN |
| Static Load Rating (C₀r) | ~0.485 kN |
| Limiting Speed (grease) | ~40,000 rpm |
| Limiting Speed (oil) | ~48,000 rpm |
| Weight | ~2.9 grams |
| Clearances | Standard radial clearance |
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