Подшипник RSF-4984E4
Inner diameter:: 420 mm
Outer diameter: 560 mm
The size of the width: 140 mm
Weight:: 98.5 kg
Outer diameter: 560 mm
The size of the width: 140 mm
Weight:: 98.5 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4984E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 98,5 Кг
- Частота вращения предельная при пластичной смазке 200 об/мин
- Частота вращения предельная при жидкой смазке 430 об/мин
- Размер сопряженных деталей (da min.) 436
- Размер сопряженных деталей (Da max.) 544
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
K703 PTFE/NBR(390x406x9,5)
Manufacturer: KASTAS
Sizes: 390x406x9,5 (mm)
K37 (70x85x12,5 )
Manufacturer: KASTAS
Sizes: 70x85x12,5 (mm)
Подшипник O-9
Manufacturer: NACHI
Sizes: 28.575x48.419x15.875 (mm)
Weight:: 3.9 (kg)
K07 NBR(22x32x7/10)
Manufacturer: KASTAS
Sizes: 22x32x7/10 (mm)
STD 1600 S8M CXA
Manufacturer: ContiTech AG
Krestovina 19x53,8
Manufacturer: TOYO
Bearing 3781 / 3730
Manufacturer: TIMKEN
Sizes: 49.212x93.264x30.162 (mm)
Weight:: 0.899 (kg)
ATG10 4260 MFX - Megaflex ( ATK10 4260 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K05 PU (125x140x9,5/13)
Manufacturer: KASTAS
Sizes: 125x140x9,5/13 (mm)
Bearing FND 442 Z
Manufacturer: ETERNO
Sizes: 20x46x34 (mm)
Weight:: 280 (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.
