Подшипник N 321
Inner diameter:: 105 mm
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.69 kg
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.69 kg
Технические характеристики из каталога производителя:
- Обозначение N 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,69 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 118
- Размер сопряженных деталей (ra max.) 2,5
- Размер (r1 min.) 3 мм.
- Размер сопряженных деталей (rb max.) 2,5
K17 PTFE/NBR(25x17,5x3,2)
Manufacturer: KASTAS
Sizes: 25x17,5x3,2 (mm)
T20 DD
Manufacturer: ContiTech AG
К1 К1,5
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
Bearing 23144K
Manufacturer: TMB
Sizes: 220x370x120 (mm)
Weight:: 53.5 (kg)
DHTD 1610 D14M CXP
Manufacturer: ContiTech AG
K17 PTFE/NBR(420x395,5x8,1)
Manufacturer: KASTAS
Sizes: 420x395,5x8,1 (mm)
Подшипник 6218VV
Manufacturer: NSK
Sizes: 90x160x30 (mm)
Weight:: 2.18 (kg)
3L 530
Manufacturer: ContiTech AG
Bearing XW9
Manufacturer: INA
Sizes: 228.600x285.750x47.625 (mm)
Weight:: 6.893 (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.
