10pcs Micro deep groove ball bearing motor bearings 623 624 625 626 627Ordinary
NOTE:
623-2RS ：3*10*4mm
624-2RS ：4*13*5mm
625-2RS ：5*16*5mm
626-2RS ：6*19*6mm
627-2RS :7*22*7mm
628-2RS : 8*24*8mm
629-2RS :9*26*8mm
The dimensions are: inner diameter * outer diameter * width
Bearing material: Bearing steel (special steel for bearings, code GCr15)
Ordinary level: National standard basic level. The dimensional accuracy is less than ± 0.05mm, and the rotational speed is less than 500rpm, suitable for low-speed and low requirement environments. Such as low-speed transmission equipment, casters, strollers, toy cars, etc.