Подшипник RS-4888E4
Inner diameter:: 440 mm
Outer diameter: 540 mm
The size of the width: 100 mm
Weight:: 51.5 kg
Outer diameter: 540 mm
The size of the width: 100 mm
Weight:: 51.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4888E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,5 Кг
- Частота вращения предельная при пластичной смазке 200 об/мин
- Частота вращения предельная при жидкой смазке 430 об/мин
- Размер сопряженных деталей (da min.) 451
- Размер сопряженных деталей (Da max.) 529
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
1.78 NBR 70(72,75x1,78)
Manufacturer: KASTAS
K15 PU(55x44x4,2)
Manufacturer: KASTAS
Sizes: 55x44x4,2 (mm)
K22 NBR(18x24x5)
Manufacturer: KASTAS
Sizes: 18x24x5 (mm)
K23 NBR(12,5x4,5x4)
Manufacturer: KASTAS
Sizes: 12,5x4,5x4 (mm)
K68 POM(50x55x20)
Manufacturer: KASTAS
Sizes: 50x55x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 164.77x170.01x2.62 (mm)
3 FKM 80(089,00x03,00 )
Manufacturer: KASTAS
T10 DD
Manufacturer: ContiTech AG
K23 NBR(31,75x19,05x7,93)
Manufacturer: KASTAS
Sizes: 31,75x19,05x7,93 (mm)
Bearing 7224CTAP5 (36224KJ)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (kg)
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.
