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Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors

    Buy cheap Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors from wholesalers
     
    Buy cheap Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors from wholesalers
    • Buy cheap Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors from wholesalers
    • Buy cheap Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors from wholesalers
    • Buy cheap Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors from wholesalers
    • Buy cheap Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors from wholesalers

    Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors

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    Brand Name : BUGAO
    Model Number : 627-ZZ
    Certification : ISO9001:2015
    Price : Negociatable
    Payment Terms : L/C, T/T, Western Union, Paypal
    Supply Ability : 3000000/MONTH
    Delivery Time : 3-7DAYS
    MOQ : Depends on Models
    • Product Details
    • Company Profile

    Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors

    627-ZZ Deep Groove Ball Bearing Technical Documentation

    1. Product Overview

    • Model‌: 627-ZZ
    • Type‌: Double Shielded Deep Groove Ball Bearing
    • Precision Grade‌: Standard (P0)

    2. Detailed Parameters

    Modeld (mm)D (mm)B (mm)Cr (kN)Cor (kN)Speed (rpm)
    623-ZZ31040.650.2348,000
    624-ZZ41351.30.48544,000
    625-ZZ51651.80.6838,000
    626-ZZ61962.30.9232,000
    627-ZZ72273.11.428,000
    628-ZZ82483.91.824,000
    629-ZZ92684.72.320,000

    3. Performance Characteristics

    • Type‌: Deep groove ball bearing with double metal shields (ZZ)
    • Dimensions (mm)‌: Inner diameter (d) = 7, Outer diameter (D) = 22, Width (B) = 7‌
    • Dynamic Load Rating (Cr)‌: 3,300 N (335 kgf)
    • Static Load Rating (Cor)‌: 1,370 N (140 kgf)‌
    • Speed Limits‌:
      • Grease lubrication: 30,000 rpm (open), 28,000 rpm (sealed)
      • Oil lubrication: 36,000 rpm (open)‌
    • Weight‌: 12.7–12.9 g (varies by seal type)‌
    • Tolerance‌: Accommodates shaft misalignment of 8'–16'‌
    • Application Scenarios

    • Typical Uses‌: Electric mixers, air purifiers, medical devices, food processing equipment, and precision instruments‌.
    • Advantages‌: Low friction, high-speed capability, and suitability for radial/light axial loads‌.
    • 4. Mechanical Performance
    • Load Capacity‌: Primarily for radial loads, with limited axial load support‌
    • Sealing‌: Double metal shields (ZZ) protect against contaminants, extending service life‌
    • Material‌: High-carbon chromium steel (standard), with options for stainless steel or ceramic hybrids‌
      .

    ‌ 5. Applications

    • Industrial Machinery‌:
      • Foundry equipment , industrial furnaces , heat treatment lines
      • Pulverizers , spinning machines , industrial dryers
    • Precision Instruments & Motors‌:
      • High-speed pumps , miniature motors , small motors
      • Suitable for space-constrained, high-speed rotating devices
    • Other Equipment‌:
      • Textile machinery , packaging printers , agricultural machinery

    ‌ 6. Key Advantages

    • High-Speed Performance‌: Optimized for stable operation at ultra-high RPMs
    • Durability‌: Dust shields extend lifespan in harsh environments
    • Versatility‌: Handles combined radial/axial loads

    Quality Deep Groove Ball Bearing 627 ZZ double shields,Z3V3 Low Noise , P6 Tolerance, high speed with size 7x22x7mm for Electronic Motors for sale
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