Bearing NN3048

PRODUCTS (Bearing NN3048)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NN3048

Inner diameter:: 240 mm
Outer diameter: 360 mm
The size of the width: 92 mm
Weight:: 31.6 kg

Technical specifications

Designation : NN3048

Dimensions, mm : 240x360x92

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 31.6 Kg

Dynamic load rating (C) - 850 kN

Static load rating (C0) - 1560 kN

Grease lubrication speed - 2000 rev/min

Speed limit with oil lubrication - 2600 rev/min

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ218-N2-MPA

Manufacturer: FAG

Sizes: 90x160x30 (mm)

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ218-N2-MPA

Подшипник HM212046/HM212010

Manufacturer: NSK-RHP

Sizes: 63.5x122.238x38.1 (mm)

Weight:: 1.954 (kg)

Bearings NAO12x28x12

Manufacturer: INA-FAG

Sizes: 12x28x12 (mm)

Weight:: 0.04 (kg)

Manufacturer: ContiTech AG

Bearing 47679 / 47623A

Manufacturer: TIMKEN

Sizes: 76.2x136.525x44.45 (mm)

Sizes: 18x24x4,9 (mm)

Bearing 629/4-ZZ (2080094)

Manufacturer: TMB

Sizes: 4x11x5 (mm)

SEALS (REINFORCED SEAL) (ARS)

Sizes: 80x170x68.3 (mm)

Weight:: 6.95 (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.