Подшипник NJ 2244
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 108 mm
Weight:: 61.8 kg
Outer diameter: 400 mm
The size of the width: 108 mm
Weight:: 61.8 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2244
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 61.8 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1700 об/мин
- Размер (r1 min.) 4 мм.
W-1280
Manufacturer: ContiTech AG
K68 POM(40x46x9,6)
Manufacturer: KASTAS
Sizes: 40x46x9,6 (mm)
K504 (400x380x25,5)
Manufacturer: KASTAS
Sizes: 400x380x25,5 (mm)
SPC 4400
Manufacturer: ContiTech AG
Bearing 6302N (50302)
Manufacturer: TMB
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)
K780 PTFE(75x80x30 )
Manufacturer: KASTAS
Sizes: 75x80x30 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4904-2RSR
Manufacturer: INA-FAG
Sizes: 25x37x17 (mm)
K68 POM(70x75x9,5)
Manufacturer: KASTAS
Sizes: 70x75x9,5 (mm)
Bearing (644907)
Manufacturer: TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57x73x7 (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.
