Bearing NJ428

PRODUCTS (Bearing NJ428)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NJ428

Inner diameter:: 140 mm
Outer diameter: 360 mm
The size of the width: 82 mm
Weight:: 48.03 kg

Technical specifications

Designation : NJ428

Dimensions, mm : 140x360x82

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 48.03 Kg

Dynamic load rating (C) - 874 kN

Static load rating (C0) - 1020 kN

Grease lubrication speed - 1600 rev/min

Speed limit with oil lubrication - 2200 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 70.50x74.10x1.80 (mm)

Bearing 23026W33

Manufacturer: TMB

Sizes: 120x180x46 (mm)

SEALS (REINFORCED SEAL) (FRS)

Sizes: 165x180x11 (mm)

Подшипник QJ313

Manufacturer: NSK-RHP

Sizes: 65x140x33 (mm)

Weight:: 2.7 (kg)

2.5 NBR 70(033,00x02,50)

Manufacturer: KASTAS

SALNIK REINFORCED (TC)

Sizes: 40x75x37/37 (mm)

Bearings K81128 TV

Manufacturer: INA-FAG

Sizes: 140x180x12 (mm)

Weight:: 0.4 (kg)

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.