HSR-LR Block

Long R Type
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  • Interchangeable Available
  • Quick Ship ?
  • Stainless Available
The LM block has the same cross-sectional shape as model HSR-R, but has a longer overall LM block length (L) and a greater rated load.
View specifications and model number coding
Days to Ship
Size
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Preload
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Include Rail Item Total
Size:20
Preload:No Preload
HSR20LR1SS BLOCK Days to Ship:1 - 3 days
Size:25
Preload:No Preload
HSR25LR1SS BLOCK Days to Ship:1 - 3 days
Size:30
Preload:No Preload
HSR30LR1SS BLOCK Days to Ship:1 - 3 days
Size:35
Preload:No Preload
HSR35LR1SS BLOCK Days to Ship:1 - 3 days
Size:45
Preload:No Preload
HSR45LR1SS BLOCK Days to Ship:2 - 3 weeks*
Size:55
Preload:No Preload
HSR55LR1SS BLOCK Days to Ship:1 - 3 days
HSR20LR1SSC1 BLOCK Out of stock ?
Size:25
Preload:Light Preload
HSR25LR1SSC1 BLOCK Days to Ship:1 - 3 days
Size:30
Preload:Light Preload
HSR30LR1SSC1 BLOCK Days to Ship:1 - 3 days
Size:35
Preload:Light Preload
HSR35LR1SSC1 BLOCK Days to Ship:1 - 3 days
Size:45
Preload:Light Preload
HSR45LR1SSC1 BLOCK Days to Ship:1 - 3 days
Size:55
Preload:Light Preload
HSR55LR1SSC1 BLOCK Days to Ship:1 - 3 days
*Please contact THK if you need more than available quantity or out of stock items
Subtotal: $0.00
  • 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
    C
    Static
    C0
    mm mm mm mm mm mm mm mm kN kN
    HSR20LR 30 44 90 32 50 M5 x 6 60 6x9.5x8.5 23.9 35.8
    HSR25LR 40 48 102.2 35 50 M6 x 8 60 7x11x9 35.2 51.6
    HSR30LR 45 60 120.6 40 60 M8 x 10 80 9x14x12 48.9 70.2
    HSR35LR 55 70 135 50 72 M8 x 12 80 9x14x12 65 91.7
    HSR45LR 70 86 171 60 80 M10 x 17 105 14x20x17 100 135
    HSR55LR 80 100 201 75 95 M12 x 18 120 16x23x20 148 194
    HSR65LR 90 126 246 76 120 M16 x 20 150 18x26x22 249 323
    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
    HSR 20 HB 1 SS C1 BLOCK
    HSR 15 A 1 SS No Symbol: Normal
    20 B C1: Light Preload
    25 R
    30 YR
    35 LA
    45 LB
    55 LR
    65 CA
      CB
      HA
      HB


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

    Note 3: Radial Clearance

    units: µm
    Size Normal Light Preload
    15 -4 to +2 -12 to -4
    20 -5 to +2 -12 to -5
    25 -6 to +3 -16 to -6
    30 -7 to +4 -19 to -7
    35 -8 to +4 -22 to -8
    45 -10 to +5 -25 to -10
    55 -12 to +5 -29 to -12
    65 -14 to +7 -32 to -14

    The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at tossales@thk.com