CFN

Hexagon Socket on Stud Head
(Stud Dia. 5 - 12 mm)
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  • Roller
Seal: No Seal Outer Ring Shape: Spherical
View specifications and model number coding
Stud Diameter (mm)
Outer Diameter (mm)
Dust Protection Seal
Outer Ring Shape
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  • Stud diameter
    d
    Model No. Main dimensions Basic load rating Permissible
    thrust
    load
    Maximum
    permissible
    load
    F0
    Track load capacity Rotational speed1 Mass
    Outer diameter
    D
    Outer ring width
    C
    Threaded
    G
    G1 B Overall length
    B1
    B2 B3 C1 d1 d2 H rsmin Shoulder height
    f
    (Min.)
    Dynamic
    C
    Static
    C0
    mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm kN kN N kN kN min-1 g
    5CFN5R-A139M5×0.87.51023130.5—*—*30.3103.142.771601.420.532900010.5
    6CFN6R-A1611M6×181228160.6—*—*30.3123.593.582502.111.082500018.5
    8CFN8R-A1911M8×1.25101232200.6—*—*40.3144.174.652904.731.372000028.5
    10CFN10R-A2212M10×1.25121336230.6—*—*50.316.55.336.784005.811.671700045
    12CFN12R-A3014M12×1.51315402560.66360.621.57.879.796809.372.4514000105
    Note 1: The rotational speed limit value in the table applies to models that have no seal. With those attached with seals, up to 70% of this value is permitted.
    Note: Those models marked with "*" do not have a greasing hole and cannot be replenished with grease.
    For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
  • Model Size1 Outer ring shape Stud head type
    CFN 5 R - A
    CFT 5~12 R : Spherical A : Stud head with a hexagon socket