• guide

square type block 25mm ball bearing precision rail Linear Guides

Short Description:

The linear guide model is composed of 25mm linear rail block and ball bearing linear guide rail. Compared with other traditional linear guides, the linear guide is designed with four rows of single arc groove structure, which can withstand larger loads and therefore run smoothly. Flange or square linear guide has equal load in all directions and self-aligning ability, which can reduce installation error and achieve high precision requirements.


  • Model Size: 25mm
  • Rail Material: S55C
  • Block Material: 20 CRmo
  • Sample: available
  • Delivery time: 5-15 days
  • Precision level: C , H, P, SP, UP
  • Product Detail

    Product Tags

    product description

    PHGH Series Definition

    PHGH linear guide means heavy load ball square type linear guide which is designed with four row single circular arc groove structure that can bear heavy load, compared to other traditional types of lm guideways. Square linear rail features with equal loading from all directions and self aligning ability, can reduce the mounting error and achieve the high precision level.

    Original · Trust

    Square bearing linear guide has long service life, exquisite technology and superior quality.

              picture          name   square block
    PHGH-series-linear-guide-3 material 20 CRmo
    mounting type top , bottom and both
    steel balls has balls retainer to avoid balls falling off
    advantage self-aligning, high rigidity, heavy load, high precision, smooth operation
    img

    For PHGH25CA / PHGW25CA series, we can know the meaning of each code as follows:

    Take size 25 for example:

    guideways

    block and rail type

    Type

    Model

    Block Shape

    Height (mm)

    Rail Mounting from Top

    Rail Length (mm)

    Square block PHGH-CAPHGH-HA img-6

    26

    76

    img-7

    100

    4000

    Application

    • Machine centers
    • NC lathe
    • Grinding machines
    • Heavy cutting machines
    • Automation devices
    • Transportation equipment
    • Measuring equipment
    • Devices requiring high positional accuracy

    Quality Assurance

    Imported high quality steel balls with good wear resistance, exquisite technology, easy installation,

    self-aligning and super high load bearing.

    Quality Assurance

    we are direct source factory to provide rail linear bearing

    smooth surface profile guide rail, no burrs

    adequate supply for precision linear slides

    Features

    linear block

    lm bearing block

    Linear slide guide has clear laser engraving logo and model, imported high quality steel balls, both ends has thicker dust seals.

    linear block9

    linear slide carriage

    Linear rail bearing block has reasonable design which has steel ball retainer to avoid balls falling off and keep smooth operation.

    linear rail and block

    round linear rail and bearings

    Precision linear rail has flat and smooth cutting surface, no burrs, smooth raceway to ensure accurate sliding linear motion.

    tech-info
    linear guideway13
    guideway
    Model Dimensions of Assembly (mm) Block size (mm) Dimensions of Rail (mm) Mounting bolt size for rail Basic dynamic load rating Basic static load rating weight
    Block Rail
    H N W B C L WR  HR  D   P   E   mm C (kN) C0(kN) kg Kg/m
    PHGH25CA 40 12.5 48 35 35 84 23 22 11 60 20 M6*20 26.48 36.49 0.51 3.21
    PHGW25CA 36 23.5 70 57 45 84 23 22 11 60 20 M6*20 26.48 36.49 0.59 3.21
    PHGW25HA 36 23.5 70 57 45 104.6 23 22 11 60 20 M6*20 32.75 49.44 0.8 3.21
    PHGW25CB 36 23.5 70 57 45 84 23 22 11 60 20 M6*20 26.48 36.49 0.59 3.21
    PHGW25HB 36 23.5 70 57 45 104.6 23 22 11 60 20 M6*20 32.75 49.44 0.8 3.21
    PHGW25CC 36 23.5 70 57 45 84 23 22 11 60 20 M6*20 26.48 36.49 0.59 3.21
    PHGW25HC 36 23.5 70 57 45 104.6 23 22 11 60 20 M6*20 32.75 49.44 0.8 3.21
    Odering Tips

    1. Before placing order, welcome to send us inquiry, to describe simply your requirements;

    2. Normal length of linear guideway from 1000mm to 6000mm, but we accept custom-made length;

    3. Block color is silver and black, if you need custom color, such as red, green, blue, this is available;

    4. We receive small MOQ and sample for quality test;

    5. If you want to become our agent, welcome to call us +86 19957316660 or send us email;


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