NTN 4T-799/792 Bearing

NTN 4T-799/792 bearings | 128.590x206.380x47.630mm

Also known as : 4T-799/792

  • Inside Diameter: 128.59 mm
  • Outside Diameter: 206.38 mm
  • Width: 47.63 mm
  • Basic dynamic load rating: 315 kN
  • Basic static load rating: 520 kN

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NTN 4T-799/792 Bearing

NTN 4T-799/792 Bearing details

Boundary dimensions (mm) Basic load ratings
(kN)
Basic load ratings
(kgf)
Limiting speed
(min-1)
Mass
(kg)
<approx.>
Inner dia. (d) Outer dia. (D) Width (B) Chamfer (rs_min) Dynamic (Cr) Static (Cor) Dynamic (Cr) Static (Cor) Grease Oil
128.588  206.375  47.625    315  520  32000  53000  1700  2200  5.77 
Abutment and fillet dimensions
(mm)
da
min
da
max
Da
min
Da
max
Dx
<approx.>
Cy
max
Cz
min
ras
max
rnas
max
              3.3   
As for the maximum value for inner and outer ring diameters of bearings whose bearing numbers are marked with "+" (inner ring) and "++" (outer ring), the precision class is an integer for class 4 and class 2 bearings only. Bearings with a # symbol next to the serial number are J-series bearings, and have a different tolerance to other series. For more details, see “Bearing Tolerance” listed in the “NTN ‘Ball and Roller Bearings’ Catalog.”

Nodes have NTN 4T-799/792 bearings in stock. Tapered roller bearings (Inch series), are designed so the inner and outer ring raceway and the apex of the tapered rollers intersect at one point on the bearing centerline.

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