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High Precision 6902 2RS Chrome Steel Single Row Thin Wall Deep Groove Ball Bearing

High Precision 6902 2RS Chrome Steel Single Row Thin Wall Deep Groove Ball Bearing

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high precision 6902 2RS ball bearing
6902rs thin wall ball bearing
15x28x7mm 6902 ball bearing
6902 chrome steel thin ball bearing
6902 2RS ball bearing
6902 thin ball bearing
  • Item No :

    6902-2RS
  • Size (d*D*B) :

    15x28x7mm
  • Lead Time :

    3-5 days
  • Weight :

    0.016KG
  • Shipping Port :

    Guangzhou, Ningbo, Shanghai
  • MOQ :

    100 pcs
6902 2RS Chrome Steel Single Row Thin Wall Deep Groove Ball Bearing
 
⚙️Structural composition:
The basic structure of 6902 is simple, consisting of an inner ring, an outer ring, steel balls and a cage. It can bear radial loads. When the radial clearance is increased, it can also bear combined radial and axial loads, and even pure axial loads under specific conditions. It can perform bidirectional axial positioning of the shaft or housing within the axial clearance range of the bearing, and has a slight self-aligning ability of 2' to 10'.
6902 2RS Thin Wall Deep Groove Ball Bearing

⚙️Technical Parameters:

Item No. 6902 2RS
Branding famous brand/RMO/Neutral/OEM
Sealing OPEN, ZZ , 2RS
Material carbon steel, hybrid ceramic, full ceramic,GCR15,stainless steel (420 440C 304 316)
Lead Time 3-5 days
Precision p0  p6  p5  p4
Clearance C2  C0  C3  C4
Vibration Z1V1, Z2V2, Z3V3
Cage material Steel, nylon, copper
Shipping Port GUANGZHOU, NINGBO, SHANGHAI
Payment 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Production

 

 

⚙️Product features:

 

Space optimization: The inner ring, outer ring and the walls of the rolling elements are thinner, occupying less installation space, which helps the equipment achieve a compact design and is suitable for scenarios with strict space limitations.

 

Lightweight: Due to the thinner wall thickness, it is lighter than ordinary bearings of the same specification, reducing the overall burden of the equipment and helping to improve energy efficiency and mobility. It has obvious advantages in the aerospace field where weight control is emphasized.

 

Low friction, high rotational speed: The friction coefficient is small and the maximum rotational speed is high. When the rotational speed is high and thrust ball bearings are not suitable, it can also bear pure axial loads.

 

Capable of withstanding various loads: Mainly withstands radial loads. After increasing the radial clearance, it has some of the performance of angular contact ball bearings, capable of withstanding combined radial and axial loads, and can perform bidirectional axial positioning of the shaft or housing within the range of the axial clearance of the bearing.

 

69 series bearing drawing

 

Model No. d D H m   Model No. d D H m
6900RS 10 mm 22 mm 6 mm 0.01 KG   6912RS 60 mm 85 mm 13 mm 0.19KG
6901RS 12 mm 24 mm 6 mm 0.01 KG   6913RS 65 mm 90 mm 13 mm 0.21 KG
6902RS 15 mm 28 mm 7 mm 0.02 KG   6914RS 70 mm 100 mm 16 mm 0.34 KG
6903RS 17 mm 30 mm 7 mm 0.02 KG   6915RS 75 mm 105 mm 16 mm 0.36 KG
6904RS 20 mm 37 mm 9 mm 0.04 KG   6916RS 80 mm 110 mm 16 mm 0.38 KG
6905RS 25 mm 42 mm 9 mm 0.04 KG   6917RS 85 mm 120 mm 18 mm 0.53 KG
6906RS 30 mm 47 mm 9 mm 0.05 KG   6918RS 90 mm 125 mm 18 mm 0.58 KG
6907RS 35 mm 55 mm 10 mm 0.08 KG   6919RS 95 mm 130 mm 18 mm 0.55 KG
6908RS 40 mm 62 mm 12 mm 0.11 KG   6920RS 100 mm 140 mm 20 mm 0.79 KG
6909RS 45 mm 68 mm 12 mm 0.13 KG   6921RS 105 mm 145 mm 20 mm 0.82 KG
6910RS 50 mm 72 mm 12 mm 0.14 KG   6922RS 110 mm 150 mm 20 mm 0.85 KG
6911RS 55 mm 80 mm 13 mm 0.18 KG   6924 120 mm 165 mm 22 mm 1.15 KG

 

⚙️Typical applications:

Due to its thin wall and high-speed characteristics, it is suitable for scenarios with limited space and high-speed requirements. It is commonly used in various medical equipment such as diagnostic and monitoring devices, and is also applied in aerospace equipment, industrial robots, rotary encoders, stepper motors, laser engraving machines, and other devices.

  • Stepper Motor

    Stepper Motor

     
  • Rotary Encoder

    Scanning equipment

     
  • Laser Engraving Machines

    Laser Engraving Machines

     

 

⚙️Precautions:

1. Keep clean 2. Use with caution 3. appropriate tool 4. Hot-loading 5. Be careful of rust
Dust will have a bad effect on the bearing, so keep the surrounding clean. Strong impact during use can easily cause scratches and indentations. Avoid replacing existing tools, and use appropriate tools. Bearings are precision parts, so hot installation is recommended. Sweat on your hands during operation will cause rust, so it is best to wear gloves.

 

⚙️Obtain Certificate:

About Rimao
Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.
 
We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!

 

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