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NAST-ZZ

With Side Plates
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.
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Outer Ring Shape Clear
Dust Protection Seal Clear
Inner Diameter (mm) Clear
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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 Item Total
Inner Diameter (mm): 6
Outer Diameter (mm): 19
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
NAST6ZZ
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 6
Outer Diameter (mm): 19
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
NAST6ZZR
Days to Ship: Contact Us
Inner Diameter (mm): 6
Outer Diameter (mm): 19
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
NAST6ZZUU
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 6
Outer Diameter (mm): 19
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
NAST6ZZUUR
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 8
Outer Diameter (mm): 24
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
NAST8ZZ
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 8
Outer Diameter (mm): 24
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
NAST8ZZR
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 8
Outer Diameter (mm): 24
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
NAST8ZZUU
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 8
Outer Diameter (mm): 24
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
NAST8ZZUUR
Days to Ship: 2 - 3 weeks*
NAST10ZZ
Out of stock
Out of stock ? Contact us to place an order
Inner Diameter (mm): 10
Outer Diameter (mm): 30
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
NAST10ZZR
Days to Ship: 2 - 3 weeks*
NAST10ZZUU
Out of stock
Out of stock ? Contact us to place an order
NAST10ZZUUR
Out of stock
Out of stock ? Contact us to place an order
Inner Diameter (mm): 12
Outer Diameter (mm): 32
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
NAST12ZZ
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 12
Outer Diameter (mm): 32
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
NAST12ZZR
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 12
Outer Diameter (mm): 32
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
NAST12ZZUU
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 12
Outer Diameter (mm): 32
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
NAST12ZZUUR
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 15
Outer Diameter (mm): 35
Outer Ring Shape: Cylindrical
Dust Protection Seal: No Seal
NAST15ZZ
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 15
Outer Diameter (mm): 35
Outer Ring Shape: Spherical
Dust Protection Seal: No Seal
NAST15ZZR
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 15
Outer Diameter (mm): 35
Outer Ring Shape: Cylindrical
Dust Protection Seal: With Seal
NAST15ZZUU
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 15
Outer Diameter (mm): 35
Outer Ring Shape: Spherical
Dust Protection Seal: With Seal
NAST15ZZUUR
Days to Ship: 2 - 3 weeks*
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Model No. Main dimensions Basic load rating Track load capacity Rotational speed limit1 Mass
Inner diameterdi Outer diameterD B C a e1 e2 Oil holed1 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.