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sealed Single Row Miniature ball bearing Electric Motor

.High quality Single row deep groove ball bearing .

.Series NOs.:R2-LLU, 604-2RS 624-VV , R4-DD,605-2RSR 625-DD,635-2RU,606-2RK,626-DDU , R6-DDU,607-LLU 608-2RS 608-LLB,609-2RZ 6800-2RS 6900-LLU 6900-LLH

.Size: Inner Bore Diameter 4mm min., both with metric and Inch sizes .

.Low running noise V3/V4//Z3/Z4   (L20-M10-H10μm/s , 16dB)

.High precision class , P4,P5/ABEC5,ABEC-7,

.Reliable long running life ,

.Material GCr15/SAE52100/DIN100Cr6,Carbon steel,alloy steel, stainless steel,SS440/SS304/SS316,Ceramic ZrO2,Si3N4,Plastic Nylon PA, POM, PEEK

.Maintenance-free

.Not only for electric motor but also for RC remote control car , fishing reel , bike bicycle  motorcycle ,skateboard ,household appliance ,instrument device,tool machine……

Availability:
Quantity:
  • R2-LLU, 604-2RS 624-VV , R4-DD,605-2RSR 625-DD,635-2RU,606-2RK,626-DDU , R6-DDU,607-LLU 608-2RS 608-LLB,609-2RZ 6800-2RS 6900-LLU 6900-LLH
  • Neutral, AND brand or any other brands authorized .

.Single row deep groove miniature ball bearing , most popular used in electric motors .

.Perfect seals, prevent dust,water vapour, corrosive gases intrude into the bearing and prevent the grease leak out , means maintenance free during its life time, our bearings run with low noise , high precision , high speed because well lubricated by pregreased.

  ..Contact Sealed bearing is with perfect sealing , suitable for dusty environment. Maintenance-free.

..Non-contact rubber seal or shield,extremely light contact seal has balance point between good sealing and light torque.   

.Support radial load and a certain degree of axial load , slight misalignment allowable. (consult us for more detailed information)

.Fairly high RPM speed, for example in vacuum cleaner 608-2RS or 609-2RS , running up to 30000rpm~40000rpm.

.According to theconditions which the equipments served by the motor will face to , RPM speed , force bring to the bearing , bearing components material,tolerance grade , heat treatment method,internal play,grease,parameters of raceway…will be considered professionally and comprehensively.

..For example , normally chrome steel GCr15/SAE52100/DIN100Cr6 is used for rings , NBR,HNBR/Viton FPM/ACM for seals , steel ribbon/Nylon PA/PTFE/PEEK/Brass for the cage, chrome steel/stainless steel/Ceramic ZrO2 Si3N4 for the balls . Sometimes hybrid is designed if necessary .

..Internal play can be C2,CN,C0,C3…..or special data according to engineering.

..Our bearing normally operating temperature range -30°C to +110°C . With different material/heat treatment/grease…..will be wider range , consult us for more detailed information if you need.

..For special requires , extreme high/low temperature , insulation , anti-corrsion,RPM…… consult to us.

.Each piece product is customized based on customer demanding to the bearing, our action guiding goal is engineering and supply them with top quality&best price.

 

.We are partnership supplier to ODM/OEM/wholesaler , we are unsung heros, supporting machines running in every corner of the world.

Drop me an opportunity to become a trusted partner to you !

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