ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4838
Inner diameter:: 190 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4838
- ПроизводительINA
- d240 mm
- B50 mm
- rmin1,5 mm
- m5610 g / Вес
- Cr255000 N / динамическая грузоподъемность, радиальная
- C0r690000 N / статическая грузоподъемность, радиальная
- nG2250 1/min / Предельная частота вращения
- nB1350 1/min / Базовая тепловая частота вращения
- Cur100000 N / нагрузка предела усталости радиальная
- f210 mm
- S1,5 mm / осевое перемещение
Bearing N2338EM (2638EH)
Manufacturer: TMB
Sizes: 190x400x132 (mm)
Weight:: 82.5 (kg)
Bearing 7007 AC
Manufacturer: ETERNO
Sizes: 35x62x14 (mm)
Weight:: 0.207 (kg)
Z 52 10x1320 Li / 1343 Ld
Manufacturer: ContiTech AG
K21 PU(25x38x9,5 )
Manufacturer: KASTAS
Sizes: 25x38x9,5 (mm)
GEAR PULLEYS 14M-90S 398.27 (14M-90S 398.27/20)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x62x10 (mm)
Подшипник HH221434/HH221410
Manufacturer: NSK-RHP
Sizes: 88.9x190.5x57.15 (mm)
Weight:: 7.65 (kg)
Подшипник NUP 2228 EM
Manufacturer: NSK-RHP
Sizes: 140x250x68 (mm)
Weight:: 15.2 (kg)
T10 DD
Manufacturer: ContiTech AG
CC227 ( СС 227 ) Le= 5867 мм
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.
