ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4907-RSR
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4907-RSR
- ПроизводительINA
- d55 mm
- B21 mm
- rmin0,6 mm
- m175 g / Вес
- Cr29500 N / динамическая грузоподъемность, радиальная
- C0r39500 N / статическая грузоподъемность, радиальная
- Cur7200 N / нагрузка предела усталости радиальная
- nG Fett4800 1/min / Предельная частота вращения при консистентной смазке
- C20 mm
- f42 mm
5.7 NBR 90(189,20x05,70)
Manufacturer: KASTAS
HTD 141 3M
Manufacturer: ContiTech AG
B 99 17x2515 Li / 2560 Ld
Manufacturer: ContiTech AG
22x4648 C 183
Manufacturer: ContiTech AG
Корпус UCT307
Manufacturer: NACHI
Weight:: 2.4 (kg)
Подшипник NF 211
Manufacturer: NSK-RHP
Sizes: 55x88.5x21 (mm)
Weight:: 0.634 (kg)
Корпус UCFL213
Manufacturer: NACHI
Weight:: 5.1 (kg)
Bearing DAC39680737
Manufacturer:
Sizes: 39x68.07x37/37 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 45x80x9/15 (mm)
SPA 1532
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.
