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CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series

NanJing TranzBrillix Linear Motion Co., Ltd.
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    Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
     
    Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
    • Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
    • Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
    • Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
    • Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
    • Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers
    • Buy cheap CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series from wholesalers

    CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series

    Ask Lasest Price
    Brand Name : TranzBrillix
    Model Number : HGH20HA
    Certification : DE1924083895474
    Price : 3-5 USD
    Payment Terms : T/T,L/C,D/A,D/P,Western Union
    Supply Ability : 100000 pcs / per month
    Delivery Time : 1-7 work days
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    CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series

    Compatible Replacement for HIWIN HGH20HA

    This 20mm linear guide block is the Long Type (Super Heavy Load) version, engineered as a 100% interchangeable alternative to the HIWIN HGH20HA. It features a longer body for increased load capacity (21.18 kN) and higher rigidity, making it ideal for CNC Z-axis and vertical automation applications.

    Engineering Data / Performance Specs

    Dimensions and load ratings comply with ISO standard series for Size 20 (Long).

    CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series

    Dimensional & Mechanical Data
    Model NumberHGH20HA (Square Type / Super Heavy Load)
    Nominal Rail Width (W)20 mm
    Basic Dynamic Load Rating (C)21.18 kN
    Basic Static Load Rating (C0)35.90 kN
    Static Moment (MR)0.48 kN-m
    Static Moment (MP / MY)0.37 kN-m
    Mounting Bolt SizeM5 x 16

    Structure & Features

    • High Rigidity Long Block: The "HA" series features more bearing balls than standard blocks, providing 30% higher load capacity and stiffness.
    • 4-Row Circular Arc Design: Features a 45° contact angle design that ensures equal load capacity in all four directions.
    • Material Standard: Manufactured using GCr15 Bearing Steel, hardened to HRC 60-62.

    Lubrication Guide

    ⚠️ Critical: Blocks are shipped with anti-rust oil, NOT lubricant. You must grease them before use.

    • Grease Type: Lithium Soap-based Grease (NLGI No.2).
    • Initial Fill Amount: Approx. 3 cm³ per block (Fill slowly until grease overflows slightly).
    • Refill Interval: Every 100km of travel distance, or every 3-6 months.
    • Method: Inject via the supplied M5 grease nipple.

    Installation & Mounting

    • Surface Prep: Ensure the mounting surface is flat. Rough surfaces will reduce accuracy and lifespan.
    • Datum Plane: Press the block reference edge firmly against the mounting shoulder before tightening.
    • Torque Sequence: Tighten the 4 bolts (M5) diagonally (X-pattern) in 2-3 stages.

    Accuracy & Preload Class

    Accuracy Options:
    • C (Normal): +/- 0.1mm (Standard Stock)
    • H (High): +/- 0.03mm (Recommended)
    Preload Options:
    • Z0 (Light): Smooth motion, low vibration.
    • ZA (Medium): Increased rigidity for CNC Z-Axis.

    Packaging

    Included in Box: 1x HGH20HA Linear Block, 1x Grease Nipple (M5).
    Protection: Vacuum sealed in anti-rust bag, individually boxed.


    *Disclaimer: HIWIN® is a registered trademark of HIWIN Technologies Corp. This product is an aftermarket replacement part manufactured by YourBrand and is not affiliated with HIWIN. All technical data is provided for compatibility reference.

    Quality CNC Linear Guide Rail Set 20mm (High Rigidity) | Fits HGH20HA Series for sale
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