ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4856
Inner diameter:: 280 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4856
- ПроизводительINA
- d350 mm
- B69 mm
- rmin2 mm
- m15300 g / Вес
- Cr510000 N / динамическая грузоподъемность, радиальная
- C0r1300000 N / статическая грузоподъемность, радиальная
- nG1540 1/min / Предельная частота вращения
- nB840 1/min / Базовая тепловая частота вращения
- Cur175000 N / нагрузка предела усталости радиальная
- f305 mm
- S2,5 mm / осевое перемещение
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x80x6 (mm)
MEGADYNE ISORAN 1072MXL
Manufacturer: ContiTech AG
5 NBR 70(053,00x05,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 73.00x89.00x8.00 (mm)
Mechanical seal RM 156-11
Manufacturer: RiMi
Подшипник NP 421
Manufacturer: NACHI
Sizes: 105x220.5x60 (mm)
Weight:: 19.1 (kg)
K36 (22x30x7)
Manufacturer: KASTAS
Sizes: 22x30x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.00x5.00x1.50 (mm)
K21 PU(55x65x12)
Manufacturer: KASTAS
Sizes: 55x65x12 (mm)
SPB 1590 Ld
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.
