Подшипник RSF-4948E4
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18.4 kg
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18.4 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4948E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 18,4 Кг
- Частота вращения предельная при пластичной смазке 400 об/мин
- Частота вращения предельная при жидкой смазке 800 об/мин
- Размер сопряженных деталей (da min.) 251
- Размер сопряженных деталей (Da max.) 309
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
MEGADYNE ISORAN 600 SLV8 ( RPP8 600 SILVER )
Manufacturer: ContiTech AG
Bearing 7204CP4 (36204J)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
K69 POM(85x80x9,5)
Manufacturer: KASTAS
Sizes: 85x80x9,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x160x12 (mm)
T20 DD
Manufacturer: ContiTech AG
2.5 NBR 90(014,00x02,50)
Manufacturer: KASTAS
Bearings RAE40-NPP-B
Manufacturer: INA-FAG
Weight:: 0.62 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 95.00x109.00x7.00 (mm)
Корпус UKFS310+H2310
Manufacturer: NACHI
Weight:: 5.3 (kg)
3.53 NBR 70(063,09x03,53)
Manufacturer: KASTAS
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.
