NTN 4T-30308D Bearing

NTN 4T-30308D bearings | 40x90x23.0mm

Also known as : 30308D

  • Inside Diameter: 40 mm
  • Outside Diameter: 90 mm
  • Width: 23 mm
  • Basic dynamic load rating: 77 kN
  • Basic static load rating: 85.5 kN

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NTN 4T-30308D Bearing

NTN 4T-30308D Bearing details

Part Number 4T-30308D
Brand NTN
Type Tapered roller bearings
Metric
Mass 0.738 kg
Boundary dimensions (mm)
Inner dia. (d) 40
Outer dia. (D) 90
Width (B) 23
Chamfer (rs_min) 2
Basic load ratings (kN)
Dynamic (Cr) 77
Static (Cor) 85.5
Basic load ratings (kgf)
Dynamic (Cr) 7850
Static (Cor) 8700
Limiting speed (min-1)
Grease 3900
Oil 5200
Abutment and fillet dimensions (mm)
da min 50
Da min 71
Da max 81.5
ras max 2
When selecting bearing with bearing numbers marked with " * ", please consult NTN Engineering.

Nodes have NTN 4T-30308D bearings in stock. Tapered roller bearings (metric 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.

NTN 4T-30308D bearing cross reference

FAG 30308-A bearing
40mm x 90mm x 25.25mm
NTN 32908XU bearing
40mm x 62mm x 15.0mm
NTN 4T-32008X bearing
40mm x 68mm x 19.0mm
NTN 4T-33008 bearing
40mm x 68mm x 22.0mm
NTN 4T-33108 bearing
40mm x 75mm x 26.0mm
NTN 4T-30208 bearing
40mm x 80mm x 18.0mm
NTN 4T-32208 bearing
40mm x 80mm x 23.0mm
NTN 4T-33208 bearing
40mm x 80mm x 32.0mm
NTN 4T-T2EE040 bearing
40mm x 85mm x 32.5mm
NTN 4T-30308 bearing
40mm x 90mm x 23.0mm
NTN 4T-30308C bearing
40mm x 90mm x 23.0mm
NTN 32308U bearing
40mm x 90mm x 33.0mm