Подшипник RSF-4980E4
Inner diameter:: 400 mm
Outer diameter: 540 mm
The size of the width: 140 mm
Weight:: 94.5 kg
Outer diameter: 540 mm
The size of the width: 140 mm
Weight:: 94.5 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4980E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 94,5 Кг
- Частота вращения предельная при пластичной смазке 220 об/мин
- Частота вращения предельная при жидкой смазке 450 об/мин
- Размер сопряженных деталей (da min.) 416
- Размер сопряженных деталей (Da max.) 524
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
K68 POM(35x41x19,8)
Manufacturer: KASTAS
Sizes: 35x41x19,8 (mm)
Bearing NUP430
Manufacturer: ETERNO
Sizes: 150x380x85 (mm)
Weight:: 56.12 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x42x11 (mm)
Подшипник 24040EK30
Manufacturer: NACHI
Sizes: 200x310x109 (mm)
Weight:: 31.2 (kg)
Bearing 7030 C
Manufacturer: ETERNO
Sizes: 150x225x35 (mm)
Weight:: 5.49 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x46x7 (mm)
Подшипник 6305DDU
Manufacturer: NSK
Sizes: 25x62x17 (mm)
Weight:: 0.235 (kg)
Manufacturer: ContiTech AG
CTD 352 C8M CXA
Manufacturer: ContiTech AG
BB118 ( ВВ 118 ) Le= 3066 мм
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.