Подшипник 7338DF
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 47.6 kg
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 47.6 kg
Технические характеристики из каталога производителя:
- Обозначение 7338DF
- Размер (r min.) 5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 47.6 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер сопряженных деталей (da min.) 200
- Размер сопряженных деталей (Da max.) 390
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 46.1 мм.
- Размер (r1 min.) 2 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 156 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x148x15 (mm)
Bearing K20X28X25
Manufacturer: ETERNO
Sizes: 20x28x25 (mm)
Weight:: 0.032 (kg)
XPA 1282 Lw / Ld ( ХРА 1282 )
Manufacturer: ContiTech AG
5.33 NBR 90(050,16x05,33)
Manufacturer: KASTAS
Подшипник 7207DF
Manufacturer: NACHI
Sizes: 35x72x17 (mm)
Weight:: 0.295 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x82x10 (mm)
K21 NBR(14x22x4)
Manufacturer: KASTAS
Sizes: 14x22x4 (mm)
Bearing 2458
Manufacturer: INA-FAG
Sizes: 12.700x26.975x7.925 (mm)
Weight:: 0.019 (kg)
Bearing 32017 (2007117E)
Manufacturer: TMB
Sizes: 85x130x29 (mm)
Weight:: 1.35 (kg)
Подшипник 22234EK
Manufacturer: NACHI
Sizes: 170x310x86 (mm)
Weight:: 30 (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.
