Подшипник RS-4844E4
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Weight:: 6.45 kg
Outer diameter: 270 mm
The size of the width: 50 mm
Weight:: 6.45 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4844E4
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,45 Кг
- Частота вращения предельная при пластичной смазке 450 об/мин
- Частота вращения предельная при жидкой смазке 900 об/мин
- Размер сопряженных деталей (da min.) 228
- Размер сопряженных деталей (Da max.) 262
- Размер сопряженных деталей (ra max.) 1,5
- Материал сепаратора отсутствует
Подшипник SL12 916
Manufacturer: INA-FAG
Sizes: 80x110x57 (mm)
Weight:: 1.65 (kg)
Bearing NUTR 40
Manufacturer: ETERNO
Sizes: 80x40x32 (mm)
Weight:: 0.816 (kg)
Подшипник 22209EXK
Manufacturer: NACHI
Sizes: 45x85x23 (mm)
Weight:: 0.61 (kg)
Bearing NU408M (32408H)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.3 (kg)
Торцевое уплотнение RM U4(250)-60
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (GT)
Manufacturer: FEKO
Sizes: 25x52x7/10 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 42.50x69.80x8 (mm)
Bearing SNH87
Manufacturer: INA-FAG
Sizes: 12.700x19.050x11.112 (mm)
Weight:: 0.011 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 530x580x20 (mm)
RPP14 3500 ( RPP 14 3500 -V, -M, -MFX )
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.