Bearing NJ424

PRODUCTS (Bearing NJ424)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NJ424

Inner diameter:: 120 mm
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 28.74 kg

Technical specifications

Designation : NJ424

Dimensions, mm : 120x310x72

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 28.74 Kg

Dynamic load rating (C) - 690 kN

Static load rating (C0) - 770 kN

Grease lubrication speed - 1900 rev/min

Speed limit with oil lubrication - 2600 rev/min

Подшипник 22309AEX

Manufacturer: NACHI

Sizes: 45x100x36 (mm)

Weight:: 1.41 (kg)

2 NBR 70(110,00x02,00)

Manufacturer: KASTAS

K35 PTFE/NBR(147x162,1x6,3)

Manufacturer: KASTAS

Sizes: 147x162,1x6,3 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Sizes: 85x180x41 (mm)

Weight:: 4.96 (kg)

Bearings NK43/30

Manufacturer: INA-FAG

Sizes: 320x295x45 (mm)

Bearing NJ214EM (42214EH)

Manufacturer: TMB

Sizes: 70x125x24 (mm)

Sizes: 80x170x39 (mm)

Weight:: 3.59 (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.