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
K31 PU/NBR/POM(50x60x7,3)
Manufacturer: KASTAS
Sizes: 50x60x7,3 (mm)

Подшипник 6807
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.029 (kg)

K22 PU(165x180x11)
Manufacturer: KASTAS
Sizes: 165x180x11 (mm)

Bearing N312E (2312E)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)

Подшипник SL06 040 E
Manufacturer: INA-FAG
Sizes: 200x310x115 (mm)
Weight:: 32 (kg)

Подшипник 7315CDB
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (kg)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23026-E1-K-TVPB
Manufacturer: FAG
Sizes: 130x200x52 (mm)

Bearing 626 (26)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.0081 (kg)

V 1097/5 F
Manufacturer: ContiTech AG

Подшипник 6801VV
Manufacturer: NSK-RHP
Sizes: 12x21x5 (mm)
Weight:: 0.006 (kg)


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.