ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4864
Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4864
- ПроизводительINA
- d400 mm
- B80 mm
- rmin2,1 mm
- m23000 g / Вес
- Cr710000 N / динамическая грузоподъемность, радиальная
- C0r1850000 N / статическая грузоподъемность, радиальная
- nG1340 1/min / Предельная частота вращения
- nB680 1/min / Базовая тепловая частота вращения
- Cur242000 N / нагрузка предела усталости радиальная
- f350 mm
- S2 mm / осевое перемещение
Корпус UKFL308+H2308
Manufacturer: NACHI
Weight:: 2.9 (kg)
K21 PU(40x50x10)
Manufacturer: KASTAS
Sizes: 40x50x10 (mm)
PK 1815 / 714 K
Manufacturer: ContiTech AG
Подшипник NUP 210 EW
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.5 (kg)
Bearing 23252KW33
Manufacturer: TMB
Sizes: 260x480x174 (mm)
Weight:: 140 (kg)
Торцевое уплотнение RM GB103-20
Manufacturer: RiMi
T10 1390 ( Т10 1390 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K37 (25x33x6,4)
Manufacturer: KASTAS
Sizes: 25x33x6,4 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 20.50x36.50x6.20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 6.40x9.00x1.30 (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.
