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    HRX-LR Block

    Long R-Style Block
    main product photo

    The LM block has the same cross-sectional shape as model HRX-R, but has a longer overall LM block length (L) and a greater rated load.

    Precision Grade Accuracy is also available as a made-to-order item. Please contact us for pricing and lead time.

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    *Please contact THK if you need more than available quantity or out of stock items
    Attributes Part Number Online Store
    Unit Price (USD)    		 Quantity Days to Ship Include Rail Item Total
    Size: 25
    Preload:
    		HRX25LR1SSC0H BLOCK –
    		Days to Ship: 1 - 3 days
    Size: 30
    Preload:
    		HRX30LR1SSC0H BLOCK –
    		Days to Ship: 1 - 3 days
    Size: 35
    Preload:
    		HRX35LR1SSC0H BLOCK –
    		Days to Ship: 1 - 3 days
    Size: 45
    Preload:
    		HRX45LR1SSC0H BLOCK –
    		Days to Ship: 1 - 3 days
    Size: 55
    Preload:
    		HRX55LR1SSC0H BLOCK –
    		Days to Ship: 1 - 3 days
    Size: 65
    Preload:
    		HRX65LR1SSC0H BLOCK –
    		Days to Ship: 1 - 3 days
    Related Products
    1. Standard Rail (HRX)
      Standard Rail (HRX)
    Model No. Outer dimensions Block dimensions Rail dimensions Basic load rating
    Radial
    Height
    M    		 Width
    W    		 Length
    L    		 B C S x l Pitch
    F    		 d1xd2xh Dynamic
    C100    		 Static
    C0
    mm mm mm mm mm mm mm mm kN kN
    HRX25LR 40 48 116.4 35 50 M6x7 60 7x11x9 30.8 89.3
    HRX30LR 45 60 135.1 40 60 M8x8 80 9x14x12 48.0 135.2
    HRX35LR 55 70 151.2 50 72 M8x10 80 9x14x12 68.9 195.7
    HRX45LR 70 86 185.7 60 80 M10x12.5 105 14x20x17 116.0 326.7
    HRX55LR 80 100 229.7 75 95 M12x15 120 16x23x20 169.5 497.9
    HRX65LR 100 126 304.1 76 120 M16x20 150 18x26x22 257.0 756.0
    AFB-LF is the default grease. For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
    Model Size Block Type Block Code*1 Seal Type*2 Radial Clearance*3
    HRX 25 C 1 SS C0: Medium Preload BLOCK
    HRX 25 C 1 SS C0: Medium Preload
    30 LC
    35 R
    45 LR
    55
    65

    Note 1: This number is always 1 for interchangeable blocks Note 2: Contamination protection seal SS is standard for Model SHS SS = end seals + side seals + inner seals

    Note 3: Radial Clearance

    units: µm
    Size Medium Preload
    25 -2 to -1
    30 -2 to -1
    35 -2 to -1
    45 -3 to -2
    55 -3 to -2
    65 -4 to -2

    The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at [email protected]