Подшипник 7204B
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Технические характеристики из каталога производителя:
- Обозначение 7204B
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.110 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 16000 об/мин
- Размер сопряженных деталей (da min.) 26
- Размер сопряженных деталей (Da max.) 41
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 7.1 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 40 Градусы
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 136.50x158x12 (mm)
Bearing 51107
Manufacturer: TMB
Sizes: 35x42x12 (mm)
Weight:: 0.08 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 254.00x268.00x7.00 (mm)
Подшипник QJ312
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 2.15 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K45X53X20
Manufacturer: INA-FAG
Weight:: 0.055 (kg)
Подшипник NF 309
Manufacturer: NSK-RHP
Sizes: 45x86.5x25 (mm)
Weight:: 0.869 (kg)
Bearing D7
Manufacturer: INA-FAG
Sizes: 22.225x46.838x15.875 (mm)
Weight:: 127 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 41.60x53.00x5.70 (mm)
Bearing 1206
Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.22 (kg)
Корпус UCFS322
Manufacturer: NACHI
Weight:: 36.8 (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.