Подшипник NNCL 4868 CV
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.5 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.5 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4868 CV
- Производитель SKF
- e 396.9 мм
- K 5 мм
- d 420 мм
- B 80 мм
- D1 - 368 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 750 об/мин
- Масса подшипника 25.5 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 600 об/мин
- Расчетный коэффициент kr
- S 6 мм
- B1 9.4 мм
K35 PTFE/NBR(40x50,7x4,2)
Manufacturer: KASTAS
Sizes: 40x50,7x4,2 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 17x40x7 (mm)
Bearing NJ2238EM (42538H)
Manufacturer: TMB
Sizes: 190x340x92 (mm)
Weight:: 37 (kg)
Подшипник F601XZZ
Manufacturer: NSK-RHP
Sizes: 1.5x7.5x3 (mm)
Weight:: 0.52 (kg)
K21 PU(95x115x12)
Manufacturer: KASTAS
Sizes: 95x115x12 (mm)
K33 PU(90x105x9)
Manufacturer: KASTAS
Sizes: 90x105x9 (mm)
K73 POLYESTER/PTFE(235x240x9,7)
Manufacturer: KASTAS
Sizes: 235x240x9,7 (mm)
K11 TPE(85x98x11,5/7,5)
Manufacturer: KASTAS
Sizes: 85x98x11,5/7,5 (mm)
K23 PU(40x28x9)
Manufacturer: KASTAS
Sizes: 40x28x9 (mm)
K21 PU(127x151x16)
Manufacturer: KASTAS
Sizes: 127x151x16 (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.
