Подшипник NNU 4944
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4944
- 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
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK10/16-TV
Manufacturer: INA-FAG
Sizes: 10x17x16 (mm)

Bearing 2305 2RS
Manufacturer: ETERNO
Sizes: 25x62x24 (mm)
Weight:: 0.354 (kg)

Подшипник NJ 2232 E
Manufacturer: NACHI
Sizes: 160x290x80 (mm)
Weight:: 25.9 (kg)

ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29326-E1
Manufacturer: INA-FAG
Sizes: 130x225x58 (mm)
Weight:: 8.8 (kg)

Bearing WS89320
Manufacturer: INA-FAG
Sizes: 100x170x14.5 (mm)
Weight:: 1.690 (kg)

Подшипник 6312DDU
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.72 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x66x10 (mm)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 93x117x12 (mm)

Подшипник SL014922
Manufacturer: INA-FAG
Sizes: 110x150x40 (mm)

4L 540
Manufacturer: ContiTech AG


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.