Подшипник N 234
Inner diameter:: 170 mm
Outer diameter: 272 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Outer diameter: 272 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Технические характеристики из каталога производителя:
- Обозначение N 234
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 17,4 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
- Размер сопряженных деталей (da min.) 186
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
Подшипник 6220ZNR
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.14 (kg)
Bearing BK2526
Manufacturer: ETERNO
Sizes: 25x32x26 (mm)
Weight:: 49 (kg)
Подшипник NUP 317 E
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 5.12 (kg)
HTD 8M 4944 ( HTD8M 4944 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing GT20
Manufacturer: INA-FAG
Sizes: 42.863x75.413x20.638 (mm)
Weight:: 0.374 (kg)
K21 NBR(35x50x7,5)
Manufacturer: KASTAS
Sizes: 35x50x7,5 (mm)
Bearings NATV35-PP
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 0.647 (kg)
Подшипник 6901ZE
Manufacturer: NACHI
Sizes: 12x24x6 (mm)
Weight:: 0.011 (kg)
HTD 245 5M
Manufacturer: ContiTech AG
H 240 ( Н 240 ) 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.