Подшипник 6948
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg
Технические характеристики из каталога производителя:
- Обозначение 6948
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.02 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 311
- Размер сопряженных деталей (ra max.) 2.0
RPP14 DD 5946 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NF316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.23 (kg)
Подшипник 7301 A
Manufacturer: NSK-RHP
Sizes: 12x37x12 (mm)
Weight:: 0.06 (kg)
K09 NBR(152x164x5,5/10)
Manufacturer: KASTAS
Sizes: 152x164x5,5/10 (mm)
Подшипник NUP 1056
Manufacturer: NSK-RHP
Sizes: 280x420x65 (mm)
Weight:: 30.8 (kg)
Bearing K25X31X21
Manufacturer: ETERNO
Sizes: 25x31x21 (mm)
Weight:: 0.02 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x195x15 (mm)
Bearing 23252 KMW33
Manufacturer: ETERNO
Sizes: 260x480x174 (mm)
Weight:: 140 (kg)
RPP8 DD 3972 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings GE35-KPP-B-3
Manufacturer: INA-FAG
Weight:: 0.56 (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.