NTN 4T-42687/42620 bearings | 76.200x127.000x31.000mm

Also known as : 4T-42687/42620

Inside Diameter: 76.2 mm
Outside Diameter: 127 mm
Width: 31 mm
Basic dynamic load rating: 135 kN
Basic static load rating: 194 kN

NTN 4T-42687/42620 Bearing

NTN 4T-42687/42620 Bearing details

Boundary dimensions (mm)
Part Number	4T-42687/42620
Brand	NTN
Type	Tapered roller bearings Inch series
Mass	1.46 kg
Inner dia. (d)	76.2
Outer dia. (D)	127
Width (B)	31
r_{as max}	3.5
Basic load ratings (kN)
Dynamic (Cr)	135
Static (Cor)	194
Basic load ratings (kgf)
Dynamic (Cr)	13800
Static (Cor)	19800
Limiting speed (min-1)
Grease	2800
Oil	3700

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-42687/42620 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-42687/42620 Bearing