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Beining Intelligent Technology (Zhejiang) Co., Ltd

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China 6702 Deep Groove Ball Bearing 15X21X4mm Thin Section Robot Bearing with High
China 6702 Deep Groove Ball Bearing 15X21X4mm Thin Section Robot Bearing with High

  1. China 6702 Deep Groove Ball Bearing 15X21X4mm Thin Section Robot Bearing with High

6702 Deep Groove Ball Bearing 15X21X4mm Thin Section Robot Bearing with High

  1. MOQ: 50000
  2. Price: Please contact us,thanks
  3. Get Latest Price
Model Numbers: 6702 Deep Groove Ball Bearings
Payment Terms L/C,T/T
Supply Ability 500000pcs per month
Delivery Time 2-4 weeks
Packaging Details plastic tub/middle box,carton,pallet
Bearing Seals Open ,2RS or ZZ available
Interchange FAG ,NTN
Clearance Standard
Brand Name CNBTZC or OEM
Model Number 6702
Certification IATF16949:2016
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Model Numbers: 6702 Deep Groove Ball Bearings Payment Terms L/C,T/T
Supply Ability 500000pcs per month Delivery Time 2-4 weeks
Packaging Details plastic tub/middle box,carton,pallet Bearing Seals Open ,2RS or ZZ available
Interchange FAG ,NTN Clearance Standard
Brand Name CNBTZC or OEM Model Number 6702
Certification IATF16949:2016 Place of Origin China
High Light 6702 deep groove ball bearing ,thin section robot bearing 15x21x4mm ,61702 open ball bearing
6702 Open Deep Groove Ball Bearings 15×21×4mm Thin Section Robot Bearing 61702
Product Overview

The 61702 6702 deep groove ball bearing, with dimensions of 15mm inner diameter × 21mm outer diameter × 4mm width, is renowned for its compact size, high-speed capability, and low noise characteristics.

Technical Specifications
Bearing Number Boundary Dimensions (mm) Basic Load Rating (N) Limiting Speed (rpm) Weight (kg)
d | D | B | B1 | r(min) Cr | Cor Grease | Oil Wt ≈
61700 ZZ 10 | 15 | 3 | 4 | 0.1 800 | 390 34000 | 40000 0.00190
61701 ZZ 2RS 12 | 18 | 4 | 4 | 0.2 910 | 530 32000 | 38000 0.00310
61702 ZZ 2RS 15 | 21 | 4 | 4 | 0.2 850 | 490 28000 | 32000 0.00360
61703 ZZ 2RS 17 | 23 | 4 | 4 | 0.2 960 | 610 26000 | 30000 0.00400
61704 ZZ 2RS 20 | 27 | 4 | 4 | 0.2 1030 | 720 23000 | 28000 0.00590
61705 ZZ 2RS 25 | 32 | 4 | 4 | 0.2 1090 | 830 19000 | 23000 0.00700
61706 ZZ 2RS 30 | 37 | 4 | 4 | 0.2 1170 | 980 16000 | 19000 0.00830
61707 ZZ 2RS 35 | 44 | 5 | 5 | 0.3 1850 | 1630 14000 | 17000 0.01500
61708 ZZ 2RS 40 | 50 | 6 | 6 | 0.3 2519 | 2234 12000 | 15000 0.02300
61709 ZZ 2RS 45 | 55 | 6 | 6 | 0.3 2577 | 2401 9000 | 13000 0.02500
61710 ZZ 2RS 50 | 62 | 6 | 6 | 0.3 2666 | 2636 7000 | 10000 0.03400
61711 ZZ 2RS 55 | 68 | 7 | 7 | 0.3 2880 | 3070 5000 | 8000 0.05500
Detailed Specifications
Type Deep Groove Ball
Inner/Outer Ring/Ball Material Chrome Steel
Cage Material Steel
Cage Type Punching
Precision P0, P6
Inner Dimension d(Ø)(mm) 15
Outer Dimension D(Ø)(mm) 21
Width B (or T)(mm) 4
Lubrication Grease
Load Direction Radial
Specifications/Environment Standard
Number of Raceway Ring Rows Single Track
Size Standards Metric Series
Applications & Technical Features

The 6702 bearing, as a deep groove ball bearing, is widely used across various fields due to its structural design and material adaptability (e.g., ceramic or bearing steel).

  • High-Temperature & Corrosive Environments
    • Chemical Equipment: Used in reactors and pumps that handle strong acids or alkalis
    • High-Temperature Industrial Equipment: Found in furnaces, steel smelting equipment, and plastic molding machines
    • Medical Devices: Suitable for sterile, corrosion-resistant surgical tools and testing equipment
  • Home Appliances & Power Tools
    • Personal Care Devices: Included in hair curlers, bladeless hair dryers, and electric toothbrushes
    • Small Motors: Used in vacuum cleaners, juicers, and other home appliances
    • Power Tools: Applied in grinders, impact drills, and other high-load tools
  • Industrial Machinery & Automation
    • CNC Machines: Provides spindle support and guide rail systems with high precision and low friction
    • Textile Machinery: Used in high-speed spinning machines and looms
    • Printing Equipment: Ensures wear resistance and stable operation in roller bearing units
  • Automotive & Transportation Equipment
    • Automotive Motors: Found in wiper motors and electric window drive components
    • Bicycle Bottom Brackets: Features a thin-wall design for lightweight requirements
  • Precision Instruments & Special Applications
    • Non-Magnetic Equipment: Ideal for laboratory instruments and demagnetization devices
    • High-Speed Equipment: Used in centrifuges and precision optical instruments
  • Other Fields
    • Food Machinery: Stainless steel bearings used in packaging and filling equipment, requiring frequent cleaning and rust prevention
    • Energy Equipment: Small transmission components in wind turbines

If you need more detailed information, feel free to ask!

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2013

  • Total Annual:

    30000000-+

  • Employee Number:

    200~+

  • Ecer Certification:

    Verified Supplier

Beining Intelligent Technology (Zhejiang) Co., Ltd. (formerly Ningbo Beining Bearing Co., Ltd.), established in February 2013, is a modern high-tech enterprise specializing in the research, development, design, and precision manufacturing of high-performance bearings. Operating from a 30,000 m²... Beining Intelligent Technology (Zhejiang) Co., Ltd. (formerly Ningbo Beining Bearing Co., Ltd.), established in February 2013, is a modern high-tech enterprise specializing in the research, development, design, and precision manufacturing of high-performance bearings. Operating from a 30,000 m²...

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Get in touch with us

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  • Beining Intelligent Technology (Zhejiang) Co., Ltd
  • No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
  • https://www.precisionball-bearing.com/

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