Подшипник 6921
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.793 kg
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.793 kg
Технические характеристики из каталога производителя:
- Обозначение 6921
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.793 Кг
- Частота вращения предельная при пластичной смазке 4200 об/мин
- Частота вращения предельная при жидкой смазке 5100 об/мин
- Размер сопряженных деталей (da min.) 111
- Размер сопряженных деталей (Da max.) 139
- Размер сопряженных деталей (ra max.) 1.0
K18 (210x185x25,4)
Manufacturer: KASTAS
Sizes: 210x185x25,4 (mm)
HTD 8M 4120 ( HTD8M 4120 -V, -M, -MFX )
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
Bearing 396 / 394A
Manufacturer: TIMKEN
Sizes: 50x110x22 (mm)
Weight:: 1.06 (kg)
SPB 2900
Manufacturer: ContiTech AG
K23 PU(40x30x6)
Manufacturer: KASTAS
Sizes: 40x30x6 (mm)
RPP8 DD 4220 MFX - Megaflex
Manufacturer: ContiTech AG
Mechanical seal RM 560A-24
Manufacturer: RiMi
Подшипник 6000-2NSE
Manufacturer: NACHI
Sizes: 10x26x8 (mm)
Weight:: 0.019 (kg)
RPP8 DD 2804 MFX - Megaflex
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.
