NAST-ZZ

With Side Plates
Product Preview

  • Roller
  • Stainless Available
This separable type of bearing system has a labyrinth seal consisting of a pair of side plates formed on both sides of the inner ring of model NAST.
View specifications and model number coding
Inner Diameter (mm)
See more
Outer Diameter (mm)
See more
Dust Protection Seal
Outer Ring Shape
Please Log In to see pricing

Don't have an account? Sign up here.

Subtotal: $0.00
  • Model No. Main dimensions Basic load rating Track load capacity Rotational speed limit1 Mass
    Inner diameter
    di
    Outer diameter
    D
    B C a e1 e2 Oil hole
    d1
    Dynamic
    C
    Static
    C0
    Cylindrical outer ring Spherical outer ring
    mm mm mm mm mm mm mm mm kN kN kN kN min-1 g
    NAST6ZZ6191413.8142.50.81.54.124.553.531.372000024.5
    NAST8ZZ8241413.817.52.50.81.55.685.894.511.861700039
    NAST10ZZ10301615.823.52.50.82.09.79.676.862.451500065
    NAST12ZZ12321615.825.52.50.82.010.410.97.352.741300075
    NAST15ZZ15351615.8292.50.82.012.314.38.043.141000083
    NAST17ZZ17402019.832.5312.017.420.911.83.729500135
    NAST20ZZ20472019.838312.519.224.513.84.618500195
    NAST25ZZ25522019.843312.520.728.415.35.297000225
    NAST30ZZ30622524.850.541.23.030.345.422.16.665500400
    NAST35ZZ35722524.853.541.23.032.250.625.78.135000550
    NAST40ZZ40802625.861.541.23.035.761.630.39.314000710
    NAST45ZZ45852625.866.541.23.037.166.431.110.14000760
    NAST50ZZ50902625.87641.23.038.771.834113500830
    Note 1: The rotational speed limit value in the table applies to models with grease lubrication. With models using oil lubrication, up to 130% of this value is permitted.
    For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
  • Model Size1 Material2 Model Seals Outer ring shape
    NAST 6   ZZ UU R
    NAST 6~50 No symbol : Carbon steel ZZ No symbol : Without seals No symbol : Cylindrical
      M : Stainless steel   UU : With seals R : Spherical

    Note 1: See Specifications tab for standard sizes
    Note 2: The stainless steel option is not a THK online store standard stock option. Contact us using the custom parts request link to order this item. Model NAST45ZZ is available only in carbon steel.