Подшипник 7220
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Технические характеристики из каталога производителя:
- Обозначение 7220
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4200 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 23.4 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
5.33 NBR 90(129,54x05,33 )
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x90x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 480x540x28 (mm)
Подшипник 6020N
Manufacturer: NACHI
Sizes: 100x150x24 (mm)
Weight:: 1.20 (kg)
Корпус UCP202
Manufacturer: NACHI
Weight:: 0.63 (kg)
Krestovina 25,1X40
Manufacturer: TOYO
RPP8 4576 ( RPP 8 4576 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 400 5M CXP
Manufacturer: ContiTech AG
HTD 640 8M
Manufacturer: ContiTech AG
Подшипник 7238 A
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 22.4 (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.