Подшипник 239/630E
Inner diameter:: 630 mm
Outer diameter: 850 mm
The size of the width: 165 mm
Weight:: 273 kg
Outer diameter: 850 mm
The size of the width: 165 mm
Weight:: 273 kg
Технические характеристики из каталога производителя:
- Обозначение 239/630E
- Размер (r min.) 6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 273 Кг
- Частота вращения предельная при пластичной смазке 420 об/мин
- Частота вращения предельная при жидкой смазке 540 об/мин
- Расчетный коэффициент (e) 0,18
- Расчетный коэффициент (Y0) 3,62
- Расчетный коэффициент (Y1) 3,71
- Расчетный коэффициент (Y2) 5,52
Bearing B28
Manufacturer: INA-FAG
Sizes: 55.563x91.290x22.220 (mm)
Weight:: 0.517 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3320-M
Manufacturer: FAG
Sizes: 100x215x82.6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x74x10 (mm)
Подшипник 20TAB04DF-2LR
Manufacturer: NACHI
Sizes: 20x47x15 (mm)
K705 PTFE/NBR(140x156x11,5)
Manufacturer: KASTAS
Sizes: 140x156x11,5 (mm)
HTD 8M 4728 ( HTD8M 4728 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing K38X43X27
Manufacturer: ETERNO
Sizes: 38x43x27 (mm)
Weight:: 0.043 (kg)
Bearing NU318
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.47 (kg)
13x2057 A 81
Manufacturer: ContiTech AG
RPP14 7252 ( RPP 14 7252 -V, -M, -MFX )
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.
