Подшипник NNU 4944 K

PRODUCTS (Подшипник NNU 4944 K)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Подшипник NNU 4944 K

Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg

Технические характеристики из каталога производителя:

Обозначение NNU 4944 K
Размер (r min.) 2,1 мм.
Количество дорожек качения 2
Уплотнение Нет
Производитель NSK
Масса 16,6 Кг
Частота вращения предельная при пластичной смазке 1 700 об/мин
Частота вращения предельная при жидкой смазке 2 200 об/мин

Bearing 7222CTAP5 (36222KJ)

Manufacturer: TMB

Sizes: 110x200x38 (mm)

Weight:: 4.55 (kg)

SEALS (REINFORCED SEAL) (FH)

Manufacturer: FEKO

Sizes: 22x32x7/10 (mm)

Bearing 3779 / 3730

Manufacturer: TIMKEN

Sizes: 47.625x93.264x30.163 (mm)

Weight:: 0.916 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)

Manufacturer: STO

Sizes: 25x32x7 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 122.20x140.90x10.30 (mm)

3V 710 / 9J 1803 Le

Manufacturer: ContiTech AG

Подшипник 6326

Manufacturer: NACHI

Sizes: 130x280x58 (mm)

Weight:: 18.2 (kg)

Bearing 24034 KMW33

Manufacturer: ETERNO

Sizes: 170x260x90 (mm)

Weight:: 17.2 (kg)

Bearing 51148

Manufacturer: ETERNO

Sizes: 240x300x45 (mm)

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.