5pcs Chrome Steel Nylon Pulley Roller Guide Wheel Micro Motor







Noise Level: Z1
Inner Race/Outer Race Material: Chrome Steel (GCr15)
Bearing Number: U625ZZ
Cage Material: Stamping Steel
Number of Pack: 5Pcs
Accuracy Class: P0 (ABEC-1)
Shielded Type: Double Shielded
Size: I.D.=5mm, O.D.=20mm, Thickness=7mm
1. Single-row, pre-lubricated, normal accuracy, low noise, and smooth. ABEC Tolerance 1 (P0), Z1 Noise Level for most general use.
2. With small friction and high-limit speed, these groove pulley bearings are cost-effective and require little maintenance.
3. These cost-effective bearings are used in areas with low requirements for Mohs hardness.
4. Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, pulleys and drawers, 3d printers, etc.
5. U625ZZ bearings are shielded on both sides to keep lubricant in. Chromium Steel long-life bearings, smooth and low noise.
Package Includes:
5 x Nylon Pulleys
Note:
1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.




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