Подшипник QJ216
Inner diameter:: 80 mm
Outer diameter: 140 mm
The size of the width: 26 mm
Weight:: 1.85 kg
Outer diameter: 140 mm
The size of the width: 26 mm
Weight:: 1.85 kg
Технические характеристики из каталога производителя:
- Обозначение QJ216
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,85 Кг
- Частота вращения предельная при пластичной смазке 3 600 об/мин
- Частота вращения предельная при жидкой смазке 5 000 об/мин
- Размер сопряженных деталей (da min.) 90
- Размер сопряженных деталей (da max) 130
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 77 мм.
- Угол наклона (α) 35 Градусы
Mechanical seal RM BIA-35
Manufacturer: RiMi
Подшипник 681X
Manufacturer: NSK-RHP
Sizes: 1.5x5x1.2 (mm)
Weight:: 0.09 (kg)
K68 POM(50x56x20)
Manufacturer: KASTAS
Sizes: 50x56x20 (mm)
Bearings K87438
Manufacturer: INA-FAG
Sizes: 190x380x26 (mm)
Weight:: 8.97 (kg)
Bearing 12YT127J
Manufacturer: INA-FAG
Sizes: 31.902x66.929x19.456 (mm)
Weight:: 0.330 (kg)
Подшипник LM613449/LM613410
Manufacturer: NSK-RHP
Sizes: 69.85x112.712x22.225 (mm)
Weight:: 0.8 (kg)
Bearing 7415 AC
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 5.9 (kg)
RPP14 DD 2488 MFX - Megaflex
Manufacturer: ContiTech AG
17x1350 B 53
Manufacturer: ContiTech AG
Bearings NKI17/20
Manufacturer: INA-FAG
Sizes: 17x29x20 (mm)
Weight:: 0.534 (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.