ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4868
Inner diameter:: 370 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4868
- ПроизводительINA
- Fw370 mm
- d420 mm
- rmin2,1 mm
- m14000 g / Вес
- Cr730000 N / динамическая грузоподъемность, радиальная
- C0r1940000 N / статическая грузоподъемность, радиальная
- nG1270 1/min / Предельная частота вращения
- nB620 1/min / Базовая тепловая частота вращения
- Cur249000 N / нагрузка предела усталости радиальная
- C80 mm
Подшипник 7230BDT
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
Krestovina 28x49
Manufacturer: TOYO
Bearing 23128 KMW33
Manufacturer: ETERNO
Sizes: 140x225x68 (mm)
Weight:: 10.3 (kg)
Bearing NU238E (32238E)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 22.5 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x145x15 (mm)
Bearing PI242820
Manufacturer: INA-FAG
Sizes: 38.1x44.45x31.75 (mm)
Weight:: 1.001 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x52x8 (mm)
K95 NBR(10x14x2)
Manufacturer: KASTAS
Sizes: 10x14x2 (mm)
Krestovina 36x89
Manufacturer: TOYO
SPB 5060 Lw
Manufacturer: ContiTech AG
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.
