Подшипник 7220DT
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 7220DT
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 23.4 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 68 мм.
3 NBR 70(190,00x03,00)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x54x10 (mm)
Корпус UKFX18+H2318
Manufacturer: NACHI
Weight:: 10.2 (kg)
Bearing LR206NPPU
Manufacturer: INA-FAG
Sizes: 30x72x16 (mm)
Weight:: 16 (kg)
Подшипник 2319
Manufacturer: NSK-RHP
Sizes: 95x200x67 (mm)
K23 PU(90x80x6)
Manufacturer: KASTAS
Sizes: 90x80x6 (mm)
Bushing H3136
Manufacturer: ETERNO
Sizes: 180x230x131 (mm)
Weight:: 9.5 (kg)
CX 65 CX 1716 Ld
Manufacturer: ContiTech AG
Bearing 42346 / 42587
Manufacturer: TIMKEN
Sizes: 87.960x149.225x31.750 (mm)
Weight:: 2.180 (kg)
Bearing N310E (2310E)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (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.