Bearing HK4020

PRODUCTS (Bearing HK4020)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing HK4020

Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg

Technical specifications

Designation : HK4020

Dimensions, mm : 40x47x20

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.054 Kg

Dynamic load rating (C) - 20400 kN

Static load rating (C0) - 41600 kN

Grease lubrication speed - 5200 rev/min

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4913

Manufacturer: INA-FAG

Sizes: 72x90x25 (mm)

Bearing XW11-1/2

Manufacturer: INA-FAG

Sizes: 292.100x361.950x60.320 (mm)

Weight:: 14.739 (kg)

Подшипник 22224EAKE4

Manufacturer: NSK-RHP

Sizes: 120x215x58 (mm)

Weight:: 8.8 (kg)

Подшипник NJ 315 EM

Manufacturer: NSK-RHP

Sizes: 75x160x37 (mm)

Weight:: 3.73 (kg)

Bearing 15118 / 15243

Manufacturer: TIMKEN

Sizes: 30.213x61.912x19.050 (mm)

Weight:: 0.349 (kg)

RPP8 7456 ( RPP 8 7456 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing 29372 (9039372)

Manufacturer: TMB

Sizes: 360x560x122 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 30x42x10 (mm)

Manufacturer: ContiTech AG

INSTALLING BEARINGS

Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS

The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS

The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.