Подшипник 7220C
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 7220C
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3,32 Кг
- Частота вращения предельная при пластичной смазке 8300 об/мин
- Частота вращения предельная при жидкой смазке 11400 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) - 0,8 мм.
- Размер (r1 min.) 1,1 мм.
- Угол наклона (α) 15 Градусы
Корпус UCPX07
Manufacturer: NACHI
Weight:: 2.7 (kg)
Подшипник 53220U
Manufacturer: NACHI
Sizes: 100x150x45 (mm)
Weight:: 225 (kg)
K21 NBR(18x32x7)
Manufacturer: KASTAS
Sizes: 18x32x7 (mm)
XPA 1007 Lw / Ld ( ХРА 1007 )
Manufacturer: ContiTech AG
Bearing LS2542
Manufacturer: INA-FAG
Sizes: 25x42x3 (mm)
Weight:: 0.019 (kg)
Подшипник 21312AXK
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 2.19 (kg)
K33 PU(105x120x10)
Manufacturer: KASTAS
Sizes: 105x120x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 220x275x25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
3 NBR 70(180,00x03,00)
Manufacturer: KASTAS
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.