421-22-32860 bearings are used in the Bulldozer Bearing system of Komatsu heavy machinery equipment： WA480-6 WA480-5 WA480-8 WA480-8E0

2K-5066 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment： Caterpillar 936 950 950B/950E 966C 966D G936

The radial and axial clearance can be adjusted during installation and use; The large cone angle mainly bears the axial and radial combined loads, which are mainly axial loads. Generally, it is not used alone to support pure axial loads. When configured in pairs (installed with the same name opposite).

The radial and axial clearance can be adjusted during installation and use; The large cone angle mainly bears the axial and radial combined loads, which are mainly axial loads. Generally, it is not used alone to support pure axial loads. When configured in pairs (installed with the same name opposite)

The basic dimensions of FQN tapered roller bearings are listed in the dimensional data sheet, Single-row tapered roller bearings: Inner diameter size range: 20mm～1270mm Outer diameter range: 40mm～1465mm Width size range: 15mm～240mm

This type of bearing is divided into single, double and four-row tapered roller bearings according to the number of rollers installed.

Thin section Tapered roller bearings 32904 are separate bearings. inner diameter is 20mm, outer dimater is 37mm,width is 12mm.

The basic dimensions of FQN tapered roller bearings are listed in the dimensional data sheet, Single-row tapered roller bearings: Inner diameter size range: 20mm～1270mm Outer diameter range: 40mm～1465mm Width size range: 15mm～240mm

The basic dimensions of FQN tapered roller bearings are listed in the dimensional data sheet, Single-row tapered roller bearings: Inner diameter size range: 20mm～1270mm Outer diameter range: 40mm～1465mm Width size range: 15mm～240mm

LM451349DW/LM451310-LM451310D Four-row Tapered Roller Bearing

NP569484/644537 Reliable Quality Bearing

inner diameter 120mm to 140mm inch tapered roller bearings