10Pcs Bearing MR63 MR74 MR83 MR84 MR85 MR105 MR106 MR115 MR126 MR128 MR148 -2RS Bule Or Black ZZ Miniature Mini Ball Bearings
About this item:
MR63-2RS 3x6x2.5mm
MR74-2RS 4x7x2.5mm
MR83-2RS 3x8x3mm
MR84-2RS 4x8x3mm
MR85-2RS 5x8x2.5mm
MR95-2RS 5x9x3mm
MR104-2RS 4x10x4mm
MR105-2RS 5x10x4mm
MR106-2RS 6x10x3mm
MR115-2RS 5x11x4mm
MR126-2RS 6x12x4mm
MR128-2RS 8x12x3.5mm
MR137-2RS 7x13x4mm
MR148-2RS 8x14x4mm
Material: Bearing Steel
Product Description:
Quality grade: The quality grades of our bearings are ABEC-1, ABEC-3, ABEC-5, etc.
1. ABEC-1: The basic level of the national standard. The dimensional accuracy is less than ¡¾0.05mm, and the speed is less than 500rpm, which is suitable for low-speed and low-requirement environments. Such as: low-speed transmission equipment, casters, baby carriages, toy cars, etc.
2. ABEC-3: National standard P0Z2 level or above. The dimensional accuracy is less than ¡¾0.01mm, the hand feels smooth, the speed is less than 6000rpm, the noise is low, and the service life is long. Suitable for motors, toy models, automobiles, electric tools, pneumatic tools, telecommunications equipment, fitness equipment, sports equipment, etc.
3. ABEC-5: National standard P6 or above. The dimensional accuracy is less than ¡¾0.005mm [can replace imports], the hand feels smooth, the speed is greater than 6000rpm, low noise, and long service life. It is suitable for high-speed motors, high-speed models, instruments, precision equipment, high-end toys and other fields with higher requirements.
Buyers are requested to purchase suitable bearings according to actual needs. If you have any questions, please consult customer service at any time. For bearings with higher requirements, please consult customer service.
Deep Groove Ball Bearings
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 (Mainly bear radial load, but also can bear a certain amount of axial load).
With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
Suitable for all kinds of industrial equipment, motor, roller wheels, office equipment and so on.
Note: Please confirm the size and type of ball bearing before ordering.