Подшипник RS-4868E4
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4868E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 25,6 Кг
- Частота вращения предельная при пластичной смазке 280 об/мин
- Частота вращения предельная при жидкой смазке 560 об/мин
- Размер сопряженных деталей (da min.) 351
- Размер сопряженных деталей (Da max.) 409
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Подшипник RS-5016NR
Manufacturer: NSK-RHP
Sizes: 80x125x60 (mm)
Weight:: 2.65 (kg)
SEALS (REINFORCED SEAL) (SB)
Manufacturer: FEKO
Sizes: 8.90x15/24.50x16/23 (mm)
K22 PU(140x160x14)
Manufacturer: KASTAS
Sizes: 140x160x14 (mm)
Подшипник 23144CE4
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 53 (kg)
MEGADYNE ISORAN 1800MXL
Manufacturer: ContiTech AG
K21 PU(42x57x8)
Manufacturer: KASTAS
Sizes: 42x57x8 (mm)
Подшипник 29412EX
Manufacturer: NACHI
Sizes: 60x130x42 (mm)
Weight:: 2.5 (kg)
AT10 DD
Manufacturer: ContiTech AG
Подшипник NJ 2312 ET
Manufacturer: NSK-RHP
Sizes: 60x130x46 (mm)
Weight:: 2.7 (kg)
ContiTechHTD14M 25 HF
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.