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NTN 4T-3778/3720 Bearing

  • NTN 4T-3778/3720 Bearing

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Description

Also known as : 4T-3778/3720

  • Inside Diameter: 47.625 mm
  • Outside Diameter: 93.264 mm
  • Width: 30.302 mm
  • Basic dynamic load rating: 102 kN
  • Basic static load rating: 134 kN
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
47.625  93.264  30.302    102  134  10400  13700  4000  5300  0.898 
Abutment and fillet dimensions
(mm)
da
min
da
max
Da
min
Da
max
Dx
<approx.>
Cy
max
Cz
min
ras
max
rnas
max
              6.4   

 

 







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