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 25583 / 25526
Manufacturer: TIMKEN
Sizes: 44.450x85.000x34.290 (mm)
Weight:: 0.598 (kg)
K59 PU(32x24x3,25)
Manufacturer: KASTAS
Sizes: 32x24x3,25 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71921-C-T-P4S
Manufacturer: FAG
Sizes: 105x145x20 (mm)
Подшипник 6203
Manufacturer: NSK-RHP
Sizes: 17x40x12 (mm)
Weight:: 0.067 (kg)
K95 NBR(15x24x7)
Manufacturer: KASTAS
Sizes: 15x24x7 (mm)
K23 PU(45x38x8)
Manufacturer: KASTAS
Sizes: 45x38x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 117.7x142.5x12/7 (mm)
Bearing 7214ACP6 (E46214)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.80x18.20x1.20 (mm)
K73 POLYESTER/PTFE(190x196x15)
Manufacturer: KASTAS
Sizes: 190x196x15 (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.
