Подшипник RSF-4868E4
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4868E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 25,6 Кг
- Частота вращения предельная при пластичной смазке 280 об/мин
- Частота вращения предельная при жидкой смазке 560 об/мин
- Размер сопряженных деталей (da min.) 351
- Размер сопряженных деталей (Da max.) 409
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Bearing GAR25 DO
Manufacturer: ETERNO
Sizes: 25x64x20 (mm)
Bearing NJ312EV (42312EK)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.85 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 7x17x5 (mm)
K04 (44,45x63,5x38,1)
Manufacturer: KASTAS
Sizes: 44,45x63,5x38,1 (mm)
Mechanical seal RM 560C-45
Manufacturer: RiMi
Bearing 23036W33
Manufacturer: TMB
Sizes: 180x280x74 (mm)
Weight:: 17 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1321-M
Manufacturer: FAG
Sizes: 105x225x49 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 70x122x12/34 (mm)
K19 PTFE/NBR/POM(180x157x16)
Manufacturer: KASTAS
Sizes: 180x157x16 (mm)
K21 NBR(250x275x12 )
Manufacturer: KASTAS
Sizes: 250x275x12 (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.
