Bearing NA4964

PRODUCTS (Bearing NA4964)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4964

Inner diameter:: 320 mm
Outer diameter: 360 mm
The size of the width: 440 mm
Weight:: 54.4 kg

Technical specifications

Designation : NA4964

Dimensions, mm : 320x360x440

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 54.4 Kg

Dynamic load rating (C) - 896000 kN

Static load rating (C0) - 2256000 kN

Outside width (C) - 118mm

Grease lubrication speed - 880 rev/min

Подшипник N 224

Manufacturer: NSK-RHP

Sizes: 120x191.5x40 (mm)

Weight:: 5.63 (kg)

Подшипник 1300

Manufacturer: NSK-RHP

Sizes: 55x140x33 (mm)

Weight:: 2.3 (kg)

Mechanical seal RM 551С

HTD 8M 4544 ( HTD8M 4544 -V, -M, -MFX )

Manufacturer: ContiTech AG

5L 680

Manufacturer: ContiTech AG

SPB 4750 Lw

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 215x240x12 (mm)

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.