ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK37/30
Inner diameter:: 37 mm
Outer diameter: 47 mm
The size of the width: 30 mm
Outer diameter: 47 mm
The size of the width: 30 mm
Технические характеристики из каталога производителя:
- ОбозначениеNK37/30
- ПроизводительINA
- Fw37 mm
- d47 mm
- rmin0,3 mm
- m113 g / Вес
- Cr42000 N / динамическая грузоподъемность, радиальная
- C0r73000 N / статическая грузоподъемность, радиальная
- nG12300 1/min / Предельная частота вращения
- nB6600 1/min / Базовая тепловая частота вращения
- Cur13500 N / нагрузка предела усталости радиальная
- C30 mm
Корпус UCT317
Manufacturer: NACHI
Weight:: 19.3 (kg)
6.99 NBR 90(393,07x06,99)
Manufacturer: KASTAS
K23 PU(22x16x5,5)
Manufacturer: KASTAS
Sizes: 22x16x5,5 (mm)
Bearings KR40-PP
Manufacturer: INA-FAG
Weight:: 0.249 (kg)
K107 PU(40x48x4/7)
Manufacturer: KASTAS
Sizes: 40x48x4/7 (mm)
K21 PU(16x22x7)
Manufacturer: KASTAS
Sizes: 16x22x7 (mm)
Manufacturer: ContiTech AG
Bearing 6311N (50311)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (kg)
Bearing 63212RS (180321K)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.15 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 122.00x132.60x5.30 (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.
