SA1

Compact SB Type
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This type of Spherical Plain Bearing is widely used in Europe. The outer ring is split at one point, and the width and thickness are smaller than model SB. Thus, this model can be used in small space.
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Inner Diameter (mm)
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Outer Diameter (mm)
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Dust Protection Seal
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  • Model No. Main dimensions Permissible tilt angles1 Basic load rating Mass
    Inner
    diameter
    d
    Outer
    diameter
    d
    h7
    Outer
    ring
    width
    B
    Inner
    ring
    width
    B1
    d1 Da H r α1°
    α2°
    α3°
    Dynamic
    C
    Static
    C0
    mm mm mm mm mm mm mm mm degree degree degree kN kN kg
    SA1 12122271015181.50.3 811 (6)25 (6) 2.9474.1 0.017
    SA1 15152691218.4222.50.3 68 (5)18 (5) 4.7117 0.032
    SA1 171730101420.7252.50.3 710 (7)23 (7) 5.88147 0.049
    SA1 202035121624.2292.50.3 69 (6)21 (6) 8.23205 0.065
    SA1 252542162029.335.540.3 67 (4)18 (4) 13.3334 0.115
    SA1 303047182234.240.740.3 46 (4)16 (4) 17.3431 0.16
    SA1 353555202539.84741 56 (4)16 (4) 22.1553 0.258
    SA1 4040622228455341 57 (4)16 (4) 27.5686 0.315
    SA1 454568253250.86061 67 (4)16 (4) 35.3882 0.413
    SA1 5050752835566661 56 (4)15 (4) 43.51090 0.56
    SA1 606090364466.88061.5 56 (3)14 (3) 67.71700 1.1
    SA1 7070105404977.99281.5 56 (4)14 (4) 86.62170 1.54
    SA1 8080120455589.410581.5 46 (4)14 (4) 1112780 2.29
    SA1 9090130506098.111582 45 (3)12 (3) 1353380 2.84
    SA1 1001001505570109.513082 57 (5)14 (5) 1694210 4.43
    SA1 1101101605570121.214082 56 (4)15 (4) 1814530 4.94
    SA1 1201201807085135.616082 46 (4)15 (4) 2646590 8.12
    SA1 1401402107090155.918083 57 (5)16 (5) 2967410 11.3
    SA1 16016023080105170.2200103 68 (6)13 (6) 3769410 14.4
    SA1 18018026080105199225103 56 (5)16 (5) 42410600 18.9
    SA1 200200290100130213.5250103 67 (6)13 (6) 58814700 28.1
    SA1 220220320100135239.6275103.5 68 (6)15 (6) 64716200 36.1
    SA1 240240340100140265.3300103.5 68 (6)17 (6) 70617600 40.4
    Note: Sizes 100 and higher have double-silt outer rings
    Note 1: The values in parentheses apply to types with seals attached.
    For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
  • Model Size1 Seals
    SA1 12 UU
    SA1 12 ~ 240 No symbol : No seals
      UU : With seals

    Note 1: see the Specifications tab for standard sizes