Подшипник RS-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 RS-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
25X 5700 L=L
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 546.1x597.28x20.57 (mm)
XPA 2432 Lw / Ld ( ХРА 2432 )
Manufacturer: ContiTech AG
Mechanical seal RM 104-40
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 31.20x36.00x2.40 (mm)
К1 К1,5
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1312-TVH
Manufacturer: FAG
Sizes: 60x130x31 (mm)
Подшипник 75TAC20X+L
Manufacturer: NSK
Sizes: 75x115x48 (mm)
Weight:: 0.73 (kg)
Bearings K89334
Manufacturer: INA
Sizes: 170x280x21 (mm)
Weight:: 17.36 (kg)
K32 PU/POM(100x120x12 )
Manufacturer: KASTAS
Sizes: 100x120x12 (mm)
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.
