ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU420-M1
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Технические характеристики из каталога производителя:
- ОбозначениеNU420-M1
- ПроизводительFAG
- e211 mm
- db min141 mm
- r1 min4 mm
- ra1 max3 mm
- d250 mm
- B58 mm
- D1198,2 mm
- Da max137 mm
- da min120 mm
- ra max3 mm
- rmin4 mm
- m15,8 kg / Вес
- Cr550000 N / динамическая грузоподъемность, радиальная
- C0r530000 N / статическая грузоподъемность, радиальная
- nG4350 1/min / Предельная частота вращения
- nB2950 1/min
- Cur63000 N / Нагрузка предела усталости, радиальная
- f139 mm
- S5,7 mm / Осевое перемещение из среднего положения
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 17x28.50x8 (mm)
Bearing NA6909
Manufacturer: ETERNO
Sizes: 45x52x68 (mm)
Weight:: 0.437 (kg)
Bearing 60222RS (180122K)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 2.05 (kg)
T5 550 ( Т5 550 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K21 PU(28x36x5)
Manufacturer: KASTAS
Sizes: 28x36x5 (mm)
Bearing 23218KW33
Manufacturer: TMB
Sizes: 90x160x52 (mm)
Weight:: 4.65 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x47x10 (mm)
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 28x38x6.50/8 (mm)
5.7 PU(74,2x5,7)
Manufacturer: KASTAS
5.33 NBR 90(021,59x05,33 )
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.
