Подшипник NUP 252

PRODUCTS (Подшипник NUP 252)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NUP 252

Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg

Технические характеристики из каталога производителя:

Обозначение NUP 252
Размер (r min.) 5 мм.
Количество дорожек качения 1
Уплотнение Нет
Производитель NACHI
Масса 69.0 Кг
Частота вращения предельная при пластичной смазке 1300 об/мин
Частота вращения предельная при жидкой смазке 1500 об/мин
Размер (r1 min.) 5 мм.

XPZ 1778 Lw / Ld ( XPZ1778 )

Manufacturer: ContiTech AG

Bearings LR5304NPPU

Manufacturer: INA-FAG

Sizes: 20x62x22.2 (mm)

Sizes: 12x7,4x1,8 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 98x130x12 (mm)

Bearing 22317 KMW33

Manufacturer: ETERNO

Sizes: 85x180x60 (mm)

Weight:: 6.78 (kg)

Подшипник 6836

Manufacturer: NACHI

Sizes: 180x225x22 (mm)

Weight:: 2.02 (kg)

2.5 NBR 90(044,00x02,50)

Manufacturer: KASTAS

Bearing NJ408 (42408)

Manufacturer: TMB

Sizes: 40x110x27 (mm)

Weight:: 1.3 (kg)

K17X PTFE/NBR(320x299x8,1)

Manufacturer: KASTAS

Sizes: 320x299x8,1 (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.