Подшипник 7234B
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 7234B
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 17.4 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 188
- Размер сопряженных деталей (Da max.) 292
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 74.7 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 40 Градусы
K78 Aramid Phenolic/Graphite(40x45x9,7)
Manufacturer: KASTAS
Sizes: 40x45x9,7 (mm)
Mechanical seal RM 104-19
Manufacturer: RiMi
Подшипник 7305BEA
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
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Manufacturer: KASTAS
Sizes: 115x123x7/5 (mm)
HTD 8M 5040 ( HTD8M 5040 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник RS-5044NR
Manufacturer: NSK-RHP
Sizes: 220x340x160 (mm)
Weight:: 53 (kg)
K753 PTFE/NBR(52x41x4,2)
Manufacturer: KASTAS
Sizes: 52x41x4,2 (mm)
Подшипник 6811NR
Manufacturer: NSK-RHP
Sizes: 55x72x9 (mm)
Weight:: 0.081 (kg)
Подшипник 23144CKE4
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 53 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x65x8 (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.