ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 23 mm
Outer diameter: 30 mm
The size of the width: 23 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA6903
- ПроизводительINA
- Fw22 mm
- d30 mm
- rmin0,3 mm
- m42,4 g / Вес
- Cr21100 N / динамическая грузоподъемность, радиальная
- C0r29000 N / статическая грузоподъемность, радиальная
- nG20000 1/min / Предельная частота вращения
- nB9500 1/min / Базовая тепловая частота вращения
- Cur5100 N / нагрузка предела усталости радиальная
- C23 mm
Bearing 7410AC (46410)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (kg)
Подшипник 7020DF
Manufacturer: NACHI
Sizes: 100x150x24 (mm)
Weight:: 1.37 (kg)
K21 NBR(100x120x12)
Manufacturer: KASTAS
Sizes: 100x120x12 (mm)
MEGADYNE ISORAN 534XH
Manufacturer: ContiTech AG
Bearing BK1212
Manufacturer: INA-FAG
Sizes: 12x18x12 (mm)
Weight:: 0.009 (kg)
5V 1500 / 15J 3810 Le
Manufacturer: ContiTech AG
Bearing 30311P5 (D7311E)
Manufacturer: TMB
Sizes: 55x120x31.5 (mm)
Weight:: 1.55 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 42x65x10 (mm)
Bearing 23026 (3053126)
Manufacturer: TMB
Sizes: 130x200x52 (mm)
Weight:: 6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 98.42x115.22x8.40 (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.
