NTN 4T-48393/48320 bearings | 136.530x190.500x39.690mm

Also known as : 48393/48320

Inside Diameter: 136.53 mm
Outside Diameter: 190.5 mm
Width: 39.69 mm
Basic dynamic load rating: 236 kN
Basic static load rating: 475 kN

NTN 4T-48393/48320 Bearing

NTN 4T-48393/48320 Bearing details

Boundary dimensions (mm)
Part Number	4T-48393/48320
Brand	NTN
Type	Tapered roller bearings Inch series
Mass	3.43 kg
Inner dia. (d)	136.53
Outer dia. (D)	190.5
Width (B)	39.69
r_{as max}	3.5
Basic load ratings (kN)
Dynamic (Cr)	236
Static (Cor)	475
Basic load ratings (kgf)
Dynamic (Cr)	24100
Static (Cor)	48500
Limiting speed (min-1)
Grease	1700
Oil	2300

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-48393/48320 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.

NTN 4T-48393/48320 Bearing