Bearing NA4911

PRODUCTS (Bearing NA4911)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4911

Inner diameter:: 55 mm
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.396 kg

Technical specifications

Designation : NA4911

Dimensions, mm : 55x63x80

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.396 Kg

Dynamic load rating (C) - 46800 kN

Static load rating (C0) - 79600 kN

Outside width (C) - 25mm

Grease lubrication speed - 5200 rev/min

RPP14 DD 4056 MFX - Megaflex

Manufacturer: ContiTech AG

Торцевое уплотнение RM GB103-80

Manufacturer: RiMi

Подшипник 48290/48220

Manufacturer: NACHI

Sizes: 127.000x182.562x39.688 (mm)

Weight:: 3,29 (kg)

SPB 6500 Lw

Manufacturer: ContiTech AG

Bearing BCE98

Manufacturer: INA-FAG

Sizes: 14.288x19.050x12.700 (mm)

Weight:: 0.009 (kg)

Manufacturer: ContiTech AG

Manufacturer: INA-FAG

Sizes: 5x16x12 (mm)

Weight:: 11 (kg)

B 81 2122 Le/ 2060 Li

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.