HSR-B Block

Flanged Through Holes
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  • Circular Arc
  • Interchangeable Available
  • Quick Ship ?
  • Stainless Available
The flange of the LM block has through holes. Used in places where the table cannot have through holes for mounting bolts.
View specifications and model number coding
Days to Ship
Size
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Preload
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Attributes Part Number Unit Price Quantity Days to Ship Include Rail Item Total
Size:15
Preload:No Preload
HSR15B1SS BLOCK Days to Ship:1 - 3 days
Size:20
Preload:No Preload
HSR20B1SS BLOCK Days to Ship:1 - 3 days
Size:25
Preload:No Preload
HSR25B1SS BLOCK Days to Ship:1 - 3 days
Size:30
Preload:No Preload
HSR30B1SS BLOCK Days to Ship:1 - 3 days
Size:35
Preload:No Preload
HSR35B1SS BLOCK Days to Ship:1 - 3 days
Size:45
Preload:No Preload
HSR45B1SS BLOCK Days to Ship:1 - 3 days
Size:55
Preload:No Preload
HSR55B1SS BLOCK Days to Ship:1 - 3 days
Size:65
Preload:No Preload
HSR65B1SS BLOCK Days to Ship:1 - 3 days
Size:15
Preload:Light Preload
HSR15B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:20
Preload:Light Preload
HSR20B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:25
Preload:Light Preload
HSR25B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:30
Preload:Light Preload
HSR30B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:35
Preload:Light Preload
HSR35B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:45
Preload:Light Preload
HSR45B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:55
Preload:Light Preload
HSR55B1SSC1 BLOCK Days to Ship:1 - 3 days
Size:65
Preload:Light Preload
HSR65B1SSC1 BLOCK Days to Ship:1 - 3 days
Subtotal: $0.00
  • Model No. Outer dimensions Block dimensions Rail dimensions Basic load rating
    Radial
    Height
    M
    Width
    W
    Length
    L
    B C H Pitch
    F
    d1xd2xh Dynamic
    C
    Static
    C0
    mm mm mm mm mm mm mm mm kN kN
    HSR15B 24 47 56.6 38 30 4.5 60 4.5x7.5x5.3 10.9 15.7
    HSR20B 30 63 74 53 40 6 60 6x9.5x8.5 19.8 27.4
    HSR25B 36 70 83.1 57 45 7 60 7x11x9 27.6 36.4
    HSR30B 42 90 98 72 52 9 80 9x14x12 40.5 53.7
    HSR35B 48 100 109.4 82 62 9 80 9x14x12 53.9 70.2
    HSR45B 60 120 139 100 80 11 105 14x20x17 82.2 101
    HSR55B 70 140 163 116 95 14 120 16x23x20 121 146
    HSR65B 90 170 186 142 10 16 150 18x26x22 195 228
    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