Подшипник RSF-4884E4
Inner diameter:: 420 mm
Outer diameter: 520 mm
The size of the width: 100 mm
Weight:: 49.5 kg
Outer diameter: 520 mm
The size of the width: 100 mm
Weight:: 49.5 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4884E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 49,5 Кг
- Частота вращения предельная при пластичной смазке 220 об/мин
- Частота вращения предельная при жидкой смазке 450 об/мин
- Размер сопряженных деталей (da min.) 431
- Размер сопряженных деталей (Da max.) 509
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 495x545x22 (mm)
Подшипник 6817ZNR
Manufacturer: NACHI
Sizes: 85x110x13 (mm)
Weight:: 0.272 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ LSL192318-TB
Manufacturer: INA-FAG
Sizes: 90x190x64 (mm)
Mechanical seal RM 2100-53
Manufacturer: RiMi
5.33 NBR 70(047,00x05,33)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 69.60x100x12.70/20.24 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 7.60x10.80x1.60 (mm)
Bearing 2907
Manufacturer: INA-FAG
Sizes: 35x55x16 (mm)
Weight:: 0.137 (kg)
K06 PU(280x298,5x6/12,5)
Manufacturer: KASTAS
Sizes: 280x298,5x6/12,5 (mm)
Bearing PWTR2052 2RS
Manufacturer: INA-FAG
Sizes: 20x52x25 (mm)
Weight:: 24 (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.
