Подшипник FR 4B
Inner diameter:: 6.35 mm
Outer diameter: 17.526 mm
The size of the width: 4.978 mm
Weight:: 0.005 kg
Outer diameter: 17.526 mm
The size of the width: 4.978 mm
Weight:: 0.005 kg
Технические характеристики из каталога производителя:
- Обозначение FR 4B
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00478 Кг
- Частота вращения предельная при пластичной смазке 38 000 об/мин
- Частота вращения предельная при жидкой смазке 45 000 об/мин
- Размер сопряженных деталей (da min.) 8,4
- Размер сопряженных деталей (ra max.) 0,3
- Размер (C1) 1,07 мм.
K21 NBR(16x22x4,5)
Manufacturer: KASTAS
Sizes: 16x22x4,5 (mm)
K21 PU(50x65x7,5)
Manufacturer: KASTAS
Sizes: 50x65x7,5 (mm)
Bearing IR12x15x12
Manufacturer: INA-FAG
Sizes: 12x15x12 (mm)
Weight:: 0.058 (kg)
K75 PHENOLIC(150x155x9,7)
Manufacturer: KASTAS
Sizes: 150x155x9,7 (mm)
Подшипник 53214
Manufacturer: NACHI
Sizes: 70x105x28.8 (mm)
Weight:: 225 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4872-XL
Manufacturer: INA-FAG
Sizes: 390x440x80 (mm)
Weight:: 14.8 (kg)
Подшипник 53218U
Manufacturer: NSK-RHP
Sizes: 90x135x42 (mm)
Weight:: 225 (kg)
K68 POM(70x75x39,5)
Manufacturer: KASTAS
Sizes: 70x75x39,5 (mm)
MEGADYNE ISORAN 580 SLV5 ( RPP5 580 SILVER )
Manufacturer: ContiTech AG
1.5 NBR 90(014,00x01,50)
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.