NTN 4T-48290/48220 bearings | 127x182.56x38.1mm

Also known as : 48290/48220

Inside Diameter: 127 mm
Outside Diameter: 182.56 mm
Width: 38.1 mm
Basic dynamic load rating: 224 kN
Basic static load rating: 435 kN

NTN 4T-48290/48220 Bearing

NTN 4T-48290/48220 Bearing details

Boundary dimensions (mm)
Part Number	4T-48290/48220
Brand	NTN
Type	Tapered roller bearings Inch series
Mass	3.33 kg
Inner dia. (d)	127
Outer dia. (D)	182.56
Width (B)	38.1
r_{as max}	3.5
Basic load ratings (kN)
Dynamic (Cr)	224
Static (Cor)	435
Basic load ratings (kgf)
Dynamic (Cr)	22900
Static (Cor)	44000
Limiting speed (min-1)
Grease	1800
Oil	2400

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-48290/48220 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-48290/48220 Bearing