Подшипник N 421
Inner diameter:: 105 mm
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Технические характеристики из каталога производителя:
- Обозначение N 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.1 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
BB177 ( ВВ 177 ) Le= 4565 мм
Manufacturer: ContiTech AG
Bearing 6322
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 9.603 (kg)
K53 NBR(25x33x6,2/7,8)
Manufacturer: KASTAS
Sizes: 25x33x6,2/7,8 (mm)
K95 NBR(24x34x5)
Manufacturer: KASTAS
Sizes: 24x34x5 (mm)
SPZ 1325
Manufacturer: ContiTech AG
Z 35 10x890 Li / 913 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4822
Manufacturer: INA-FAG
Sizes: 110x140x30 (mm)
Подшипник HM926747/HM926710
Manufacturer: NACHI
Sizes: 127.000x228.600x53.975 (mm)
Weight:: 8,79 (kg)
RPP14 2674 ( RPP 14 2674 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6222
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.36 (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.
