Подшипник RS-4848E4
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10.3 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10.3 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4848E4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,3 Кг
- Частота вращения предельная при пластичной смазке 430 об/мин
- Частота вращения предельная при жидкой смазке 850 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 291
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
B 50 17x1270 Li / 1315 Ld
Manufacturer: ContiTech AG
Подшипник 7307
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.475 (kg)
Krestovina 38x105
Manufacturer: TOYO
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 35x58x7 (mm)
Bearing 638/7-ZZ (3080087)
Manufacturer: TMB
Sizes: 7x14x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x130x14 (mm)
Manufacturer: ContiTech AG
Bearing 812/600
Manufacturer: INA-FAG
Sizes: 600x800x160 (mm)
Weight:: 240.150 (kg)
K17 PTFE/NBR(160x139x8,1)
Manufacturer: KASTAS
Sizes: 160x139x8,1 (mm)
K54 NBR(35x26x3)
Manufacturer: KASTAS
Sizes: 35x26x3 (mm)
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.