Подшипник 7220B
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 7220B
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3700 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 41.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA2)
Manufacturer: STO
Sizes: 125x150x15 (mm)
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Bearing 22215 MW33
Manufacturer: ETERNO
Sizes: 75x130x31 (mm)
Weight:: 1.704 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x69x10 (mm)
HTD 8M 6024 ( HTD8M 6024 -V, -M, -MFX )
Manufacturer: ContiTech AG
ATG10 5560 MFX - Megaflex ( ATK10 5560 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 29.40x35.60x3.10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 301.00x326.00x12.50 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K18X22X17
Manufacturer: INA-FAG
Weight:: 0.011 (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.