MR52 ZZ Bearing ABEC-5 (10PCS) 2x5x2.5 mm Miniature MR52ZZ Ball Bearings L-520ZZ W52 for Fidget Spinners, Micro Motor, Office Equipment
MR52 ZZ Bearing ABEC-5 (10PCS) 2x5x2.5 mm Miniature MR52ZZ Ball Bearings L-520ZZ W52 for Fidget Spinners, Micro Motor, Office Equipment
Read more Love Life, Love Your Hobbies - There are more than 50,000+ models of bearings in the world, We can offer 10,000+ of them, And 4,050+ models remain in stock. That's what we love. Focus on bearings, love life. MR52zz Ball Bearing 2x5x2.5mm ABEC-5 Quality Bearings [ 10 Pcs ] Electric Motor Bearings The purpose of a bearing in an electric motor is to support and locate the rotor, to keep the air gap small and consistent and transfer the loads from the shaft to the motor. The bearings should be able to operate at low and high speeds whilst minimizing frictional losses. At the same time, the bearing must be economic and require absolutely minimal maintenance (if any). Noiselessly - Nylon cage, G5 Class Steel Balls, With Grease. Roll Smoothly & Without Backlash - 52100 Chrome Steel. Suitable for Brushless Motors, Propellers, Fans, RC Engines. Read more Without Backlash C0 clearance, under the condition of non-laod, the radial swing play is within the 9um range. Noiselessly Using ultra-fine grinding technology, the groove is as smooth as a mirror and has little friction. Fit Perfectly ABEC-5 , aperture negative tolerance range controlled between 7um, ensuring good fit. Read more MR52ZZ Motor Bearings 683ZZ Motor Bearings 684ZZ Motor Bearings 693ZZ Motor Bearings Dimensions: 2x5x2.5mm 3x7x3mm 4x9x4mm 3x8x4mm Ring Material: 52100 Chrome steel 52100 Chrome steel 52100 Chrome steel 52100 Chrome steel Ball Material: Chrome steel Chrome steel Chrome steel Chrome steel Max Speed (Grease) (X1000 RPM): 54 63 58 65 Lubrication: Pre-Grease Pre-Grease Pre- Grease Pre-Grease Shaft Mount Type: Press Fit Press Fit Press Fit Press Fit Temperature Range: -20° to 120 ℃ -20° to 120 ℃ -20° to 120 ℃ -20° to 120 ℃ ABEC Rating: ABEC-5 ABEC-7 ABEC-5 ABEC-7 Radial Clearance Trade No.: C0(K25) C0(K25) C0(K25) C0(K25) Weight (grams): 0.23 0.45 0.96 0.78 Application Case Use In Propellers Use In RC Engines Use In Brushless Motors Use In Cooler Fans Read more Read more
Product Features
- MR52ZZ (ID=2mm, OD=5mm, Thickness=2.5mm)
- Bearing made from Chrome Steel for durability and resistance.This type bearing is Miniature Single Row Deep Groove Ball Bearing,mainly take the radial load as well as moderate axial load.
- Bearing are fitted with two steel dust shields to prevent ingress of dirt and foreign matter, high temperature resistance.
- Bearing Features: simple configuration,high speed,hight precision,less coefficient of friction,less vibration and noise,most widely used.
- Miniature Deep Groove Ball Bearing suitable for all kinds of industrial equipment, micro motor,small rotary motor,office equipment and so on.