ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4917
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 35 mm
Outer diameter: 120 mm
The size of the width: 35 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4917
- ПроизводительINA
- d120 mm
- B35 mm
- rmin1,1 mm
- m1250 g / Вес
- Cr125000 N / динамическая грузоподъемность, радиальная
- C0r237000 N / статическая грузоподъемность, радиальная
- nG4600 1/min / Предельная частота вращения
- nB2800 1/min / Базовая тепловая частота вращения
- Cur41500 N / нагрузка предела усталости радиальная
- f100 mm
- S1 mm / осевое перемещение
Подшипник 21311AX
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.77 (kg)
5.7 NBR 90(149,30x05,70)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
Подшипник NA4834
Manufacturer: NSK-RHP
Sizes: 170x215x45 (mm)
Weight:: 4 (kg)
K21 PU(6x20x8)
Manufacturer: KASTAS
Sizes: 6x20x8 (mm)
Подшипник 6821VV
Manufacturer: NSK-RHP
Sizes: 105x130x13 (mm)
Weight:: 0.324 (kg)
HTD 1041 3M CXP
Manufacturer: ContiTech AG
K21 NBR(63x78x9)
Manufacturer: KASTAS
Sizes: 63x78x9 (mm)
Bearing NFP206EM
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.24 (kg)
K753 PTFE/NBR(50x34,5x6,3)
Manufacturer: KASTAS
Sizes: 50x34,5x6,3 (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.
