Подшипник NNU 4952

PRODUCTS (Подшипник NNU 4952)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4952

Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4952
Размер (r min.) 2,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 31,1 Кг
Частота вращения предельная при пластичной смазке 1 400 об/мин
Частота вращения предельная при жидкой смазке 1 800 об/мин

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2208-2RS-TVH

Sizes: 120x180x28 (mm)

Weight:: 2.2 (kg)

Bearing DAC35520020

Manufacturer:

Sizes: 35x52x20/20 (mm)

Подшипник 2211

Manufacturer: NSK-RHP

Sizes: 55x100x25 (mm)

K751 PTFE/Spring(75x65,6x7,1 )

Manufacturer: KASTAS

Sizes: 75x65,6x7,1 (mm)

Bearing 2002

Manufacturer: INA-FAG

Sizes: 12.700x19.050x11.113 (mm)

Weight:: 0.012 (kg)

Bearing N2312

Manufacturer: ETERNO

Sizes: 60x130x46 (mm)

Weight:: 2.77 (kg)

Bearing 7408 B

Manufacturer: ETERNO

Sizes: 40x110x27 (mm)

Weight:: 1.23 (kg)

5 NBR 70(330,00x05,00)

Manufacturer: KASTAS

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.