Подшипник RSF-4972E4
Inner diameter:: 360 mm
Outer diameter: 480 mm
The size of the width: 118 mm
Weight:: 61 kg
Outer diameter: 480 mm
The size of the width: 118 mm
Weight:: 61 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4972E4
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 61 Кг
- Частота вращения предельная при пластичной смазке 260 об/мин
- Частота вращения предельная при жидкой смазке 500 об/мин
- Размер сопряженных деталей (da min.) 373
- Размер сопряженных деталей (Da max.) 467
- Размер сопряженных деталей (ra max.) 2,5
- Материал сепаратора отсутствует
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 38.50x57.13x6.40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x47x12 (mm)
C 270 22x6860 Li / 6919 Ld
Manufacturer: ContiTech AG
Bearing FC3246130
Manufacturer: TMB
Sizes: 160x230x130 (mm)
Weight:: 18.7 (kg)
K06 NBR(110x122x12/7)
Manufacturer: KASTAS
Sizes: 110x122x12/7 (mm)
Mechanical seal RM 551С
Manufacturer: RiMi
K23 PU(155x140x9)
Manufacturer: KASTAS
Sizes: 155x140x9 (mm)
Bearing 16004P6 (E7000104)
Manufacturer: TMB
Sizes: 20x42x8 (mm)
Weight:: 0.05 (kg)
AT20 DD
Manufacturer: ContiTech AG
HTD 8M 4416 ( HTD8M 4416 -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.