Подшипник NN 3048

PRODUCTS (Подшипник NN 3048)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NN 3048

Inner diameter:: 240 mm
Outer diameter: 330 mm
The size of the width: 92 mm
Weight:: 32.7 kg

Технические характеристики из каталога производителя:

Обозначение NN 3048
Размер (r min.) 3 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 32,7 Кг
Частота вращения предельная при пластичной смазке 1 500 об/мин
Частота вращения предельная при жидкой смазке 1 800 об/мин

RPP14 DD 3944 MFX - Megaflex

Manufacturer: ContiTech AG

Bearing RF56

Manufacturer: INA-FAG

Sizes: 28.575x88.900x52.390 (mm)

Weight:: 50.8 (kg)

Подшипник 7303 A

Manufacturer: NSK-RHP

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 52x68x13 (mm)

Торцевое уплотнение RM M85-55

Bearing 61904-ZZ (1080904)

Manufacturer: TMB

Sizes: 20x37x9 (mm)

Weight:: 0.037 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 500x550x22 (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.