Подшипник NNU 4934

PRODUCTS (Подшипник NNU 4934)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4934

Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4934
Размер (r min.) 2 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 7,12 Кг
Частота вращения предельная при пластичной смазке 2 400 об/мин
Частота вращения предельная при жидкой смазке 2 800 об/мин

Подшипник 22310AEXK

Manufacturer: NACHI

Sizes: 50x110x40 (mm)

Weight:: 1.88 (kg)

SEALS (REINFORCED SEAL) (DY)

Manufacturer: FEKO

Sizes: 9.50x12.54x8 (mm)

XT200 PU(25x33x5,7)

Manufacturer: KASTAS

Sizes: 25x33x5,7 (mm)

K18 (25x15x16,4)

Manufacturer: KASTAS

Sizes: 25x15x16,4 (mm)

AT5 DD

Manufacturer: ContiTech AG

Подшипник 7322BDB

Manufacturer: NACHI

Sizes: 110x240x50 (mm)

Подшипник 160TAC29D+L

Manufacturer: NSK-RHP

Sizes: 160x220x72 (mm)

Подшипник F689

Manufacturer: NSK-RHP

Sizes: 75x83x4/7 (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.