ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4844
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4844
- ПроизводительINA
- d270 mm
- B50 mm
- rmin1,5 mm
- m6380 g / Вес
- Cr275000 N / динамическая грузоподъемность, радиальная
- C0r790000 N / статическая грузоподъемность, радиальная
- nG1980 1/min / Предельная частота вращения
- nB1130 1/min / Базовая тепловая частота вращения
- Cur110000 N / нагрузка предела усталости радиальная
- f240 mm
- S1,5 mm / осевое перемещение
MEGADYNE ISORAN 670 SLV5 ( RPP5 670 SILVER )
Manufacturer: ContiTech AG
Подшипник 7206
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.21 (kg)
B 120 3110 Le/ 3048 Li
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89422-M
Manufacturer: INA-FAG
Sizes: 110x230x73 (mm)
K781 PTFE(80x85x30 )
Manufacturer: KASTAS
Sizes: 80x85x30 (mm)
K73 POLYESTER/PTFE(105x110x20)
Manufacturer: KASTAS
Sizes: 105x110x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 38.00x48.66x5.33 (mm)
SEALS (REINFORCED SEAL) (FH-P)
Manufacturer: FEKO
Sizes: 29x42.50x13.70 (mm)
XPZ 1422 Lw / Ld ( XPZ1422 )
Manufacturer: ContiTech AG
PL 2324 / 915 L
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.
