Подшипник 7222DF
Inner diameter:: 110 mm
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 4.62 kg
Outer diameter: 200 mm
The size of the width: 38 mm
Weight:: 4.62 kg
Технические характеристики из каталога производителя:
- Обозначение 7222DF
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 4.62 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер сопряженных деталей (da min.) 117
- Размер сопряженных деталей (Da max.) 193
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 25.7 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 76 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x190x16 (mm)
Bearing 22311 MW33
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.31 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x25x7 (mm)
Bearing 7326ACM (46326H)
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 17 (kg)
RPP8 4824 ( RPP 8 4824 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(100x115x9 )
Manufacturer: KASTAS
Sizes: 100x115x9 (mm)
Подшипник 7307BEA
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
T5 DD
Manufacturer: ContiTech AG
Подшипник RSF-49/500E4
Manufacturer: NSK-RHP
Sizes: 500x670x170 (mm)
Weight:: 173 (kg)
Bearing GS89456
Manufacturer: INA-FAG
Sizes: 280x520x48.5 (mm)
Weight:: 55.600 (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.