Подшипник RS-4976E4
Inner diameter:: 380 mm
Outer diameter: 520 mm
The size of the width: 140 mm
Weight:: 90.5 kg
Outer diameter: 520 mm
The size of the width: 140 mm
Weight:: 90.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4976E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 90,5 Кг
- Частота вращения предельная при пластичной смазке 240 об/мин
- Частота вращения предельная при жидкой смазке 450 об/мин
- Размер сопряженных деталей (da min.) 396
- Размер сопряженных деталей (Da max.) 504
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
K06 PU(101,6x114,3x006/9,52)
Manufacturer: KASTAS
Sizes: 101,6x114,3x006/9,52 (mm)
K41 PTFE/NBR(370x346x8,1)
Manufacturer: KASTAS
Sizes: 370x346x8,1 (mm)
4 NBR 70(022,00x04,00)
Manufacturer: KASTAS
Bearing 6020 2RS
Manufacturer: ETERNO
Sizes: 100x150x24 (mm)
Weight:: 1.34 (kg)
D 315 32x8000 Li / 8076 Ld
Manufacturer: ContiTech AG
K501 PA/NBR(63x52x4,2)
Manufacturer: KASTAS
Sizes: 63x52x4,2 (mm)
K11 TPE(140x155x14/9,5)
Manufacturer: KASTAS
Sizes: 140x155x14/9,5 (mm)
RPP8 3944 ( RPP 8 3944 -V, -M, -MFX )
Manufacturer: ContiTech AG
K703 PTFE/NBR(153x169x9,5)
Manufacturer: KASTAS
Sizes: 153x169x9,5 (mm)
DSTD 720 DS8M CXP
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.