Подшипник 7234BDT
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Технические характеристики из каталога производителя:
- Обозначение 7234BDT
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 17.4 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1700 об/мин
- Размер сопряженных деталей (da min.) 179
- Размер сопряженных деталей (Da max.) 301
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 74.7 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 104 мм.
K21 NBR(190x220x25)
Manufacturer: KASTAS
Sizes: 190x220x25 (mm)
Подшипник NU 2218 ET
Manufacturer: NSK-RHP
Sizes: 90x160x40 (mm)
Weight:: 3.11 (kg)
Manufacturer: ContiTech AG
Bearing GT22
Manufacturer: INA-FAG
Sizes: 46.038x78.588x20.638 (mm)
Weight:: 0.392 (kg)
Bearing K18X24X12
Manufacturer: ETERNO
Sizes: 18x24x12 (mm)
Weight:: 0.012 (kg)
Bearing 31313 (7GB)
Manufacturer: GMB
Sizes: 65x140x33 (mm)
Weight:: 2.37 (kg)
Bearing 2776 / 2729
Manufacturer: TIMKEN
Sizes: 38.1x76.2x23.812 (mm)
Weight:: 0.511 (kg)
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 11x20x7.10 (mm)
CTD 1750 C14M
Manufacturer: ContiTech AG
Bearing 63936X1M (736H)
Manufacturer: TMB
Sizes: 180x259.5x52 (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.