Подшипник NNU 4956 K

PRODUCTS (Подшипник NNU 4956 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4956 K

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 K
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)

Manufacturer: NQK SF

Sizes: 16x24x5 (mm)

AT5/300 ( АТ5 300 )

Manufacturer: ContiTech AG

Подшипник 29417EX

Manufacturer: NACHI

Sizes: 85x180x58 (mm)

Weight:: 6.69 (kg)

Bearing NATR25

Manufacturer: INA-FAG

Sizes: 25x52x25 (mm)

Weight:: 24 (kg)

Подшипник 6819ZZ

Manufacturer: NSK-RHP

Sizes: 95x120x13 (mm)

Weight:: 0.297 (kg)

Bearing LR5202KDDU

Manufacturer: INA-FAG

Sizes: 15x40x15.9 (mm)

Weight:: 15.9 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 335.00x361.00x13.00 (mm)

DHTD 900 D5M CXP

Manufacturer: ContiTech AG

Sizes: 150x160x1,7 (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.