Подшипник 7218DF
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.3 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.3 kg
Технические характеристики из каталога производителя:
- Обозначение 7218DF
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2.30 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3700 об/мин
- Размер сопряженных деталей (da min.) 96
- Размер сопряженных деталей (Da max.) 154
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 21.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 60 мм.
K35 PTFE/NBR(157x172,1x6,3)
Manufacturer: KASTAS
Sizes: 157x172,1x6,3 (mm)
Bearing 3307 J-2RS
Manufacturer: INA-FAG
Sizes: 35x80x34.925 (mm)
Weight:: 0.780 (kg)
Bearing 6322MZ1 (322HZ1)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 9.7 (kg)
Подшипник 6011ZZE
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.384 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 70x90x10 (mm)
Bearing 32040 (2007140)
Manufacturer: TMB
Sizes: 200x310x70 (mm)
Weight:: 19 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x70x8 (mm)
K73 POLYESTER/PTFE(135x140x5,6)
Manufacturer: KASTAS
Sizes: 135x140x5,6 (mm)
K781 PTFE(60x65x30 )
Manufacturer: KASTAS
Sizes: 60x65x30 (mm)
Подшипник 6838
Manufacturer: NSK-RHP
Sizes: 190x240x24 (mm)
Weight:: 2.53 (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.