20 шт. 684ZZ двигатель двойной экранированный практичный миниатюрный маленький трение углеродистая сталь Аксессуары прочный глубокий шаровой подшипник

Description:
Deep Groove Ball Bearings are one of the most widely used rolling bearings.
They are used to accommodate radial and axial loads in both directions.
Made of durable carbon steel material, more strength and long use life.
Small friction and high-limit speed, very practical.
Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.
Specification:
Type: Ball Bearing
Model: 684ZZ
Shield Type: Double Shield
Material: Carbon Steel
Color: As the picture
Cage Material: Stamping Steel
Inner Diameter (d): about 4mm
Outer Diameter (D): about 9mm
Thickness (B): about 4mm
Accuracy Class: P0 (ABEC-1)
Number of Pack: 20 Pcs
Package included:
20PCS X Ball Bearings
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3cm differences due to manual measurement.