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 DC12334C-N
Manufacturer: ETERNO
Sizes: 123.34x140x25.4 (mm)
Weight:: 400 (kg)
K06 PU(60x68x7/5)
Manufacturer: KASTAS
Sizes: 60x68x7/5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 12x22x9 (mm)
HTD 8M 5016 ( HTD8M 5016 -V, -M, -MFX )
Manufacturer: ContiTech AG
K01 (25x40x22,5)
Manufacturer: KASTAS
Sizes: 25x40x22,5 (mm)
Подшипник 6317ZNR
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.23 (kg)
Bearing 7000 B
Manufacturer: ETERNO
Sizes: 10x26x8 (mm)
Weight:: 0.025 (kg)
Bearing GE90ES 2RS
Manufacturer: ETERNO
Sizes: 90x130x60 (mm)
Weight:: 2.7 (kg)
Bearings KRV90
Manufacturer: INA-FAG
Weight:: 1.97 (kg)
K702 PTFE/NBR(280x301x8,1)
Manufacturer: KASTAS
Sizes: 280x301x8,1 (mm)
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.