Подшипник NNU 4956

PRODUCTS (Подшипник NNU 4956)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4956

Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4956
Размер (r min.) 2,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 33 Кг
Частота вращения предельная при пластичной смазке 1 300 об/мин
Частота вращения предельная при жидкой смазке 1 700 об/мин

SALNIK REINFORCED (TC)

Sizes: 69.00x76.00x3.50 (mm)

RPP8 DD 3772 MFX - Megaflex

Manufacturer: ContiTech AG

Bearing 7028ACM (46128H)

Manufacturer: TMB

Sizes: 140x210x33 (mm)

Weight:: 3.4 (kg)

K22 PU(40x48x5,8)

Manufacturer: KASTAS

Sizes: 40x48x5,8 (mm)

T10 DD

Manufacturer: ContiTech AG

Подшипник HR33028J

Manufacturer: NSK-RHP

Sizes: 140x210x56 (mm)

Weight:: 6.74 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7038-C-T-P4S

Manufacturer: FAG

Sizes: 190x290x46 (mm)

Bearing NJ236

Manufacturer: ETERNO

Sizes: 180x320x52 (mm)

Weight:: 20.1 (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.