Подшипник 6821
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.325 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.325 kg
Технические характеристики из каталога производителя:
- Обозначение 6821
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.325 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1.0
Bearing 81156 M
Manufacturer: INA-FAG
Sizes: 280x350x53 (mm)
Weight:: 10.3 (kg)
SEALS (REINFORCED SEAL) (C)
Manufacturer: FEKO
Sizes: 22x52x11 (mm)
SPA 1269
Manufacturer: ContiTech AG
ContiTechHTD 8M 30 HF
Manufacturer: ContiTech AG
Bearings NATV10-PP
Manufacturer: INA-FAG
Sizes: 10x30x15 (mm)
Weight:: 0.065 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 52x64x13.70 (mm)
K38 PU(65x73x8)
Manufacturer: KASTAS
Sizes: 65x73x8 (mm)
Bearing 23124 MW33
Manufacturer: ETERNO
Sizes: 120x200x62 (mm)
Weight:: 7.7 (kg)
Mechanical seal RM 551B
Manufacturer: RiMi
T5 330 ( Т5 330 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.
