Bearing NA4934

PRODUCTS (Bearing NA4934)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4934

Inner diameter:: 170 mm
Outer diameter: 190 mm
The size of the width: 230 mm
Weight:: 7.11 kg

Technical specifications

Designation : NA4934

Dimensions, mm : 170x190x230

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 7.11 Kg

Dynamic load rating (C) - 223200 kN

Static load rating (C0) - 552000 kN

Outside width (C) - 60mm

Grease lubrication speed - 1680 rev/min

25X 1800 L=L

Manufacturer: ContiTech AG

Подшипник HR32964J

Manufacturer: NSK-RHP

Sizes: 320x440x76 (mm)

Weight:: 33.3 (kg)

Bearing 619/9-Z (1060099)

Manufacturer: ContiTech AG

CTD 1568 C14M EXTREME

Manufacturer: ContiTech AG

Bearing 22313KW33 (3613KW33)

Manufacturer: TMB

Sizes: 65x140x48 (mm)

Weight:: 3.75 (kg)

RPP14 DD 2544 MFX - Megaflex

Manufacturer: ContiTech AG

Bearing RT740

Manufacturer: INA-FAG

Sizes: 127.000x254.000x50.800 (mm)

Weight:: 13.350 (kg)

MEGADYNE ISORAN 1890 PLT14 ( RPP14 1890 PLATINUM )

Manufacturer: ContiTech AG

AT5 DD

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.