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
O-RING
Manufacturer: NQK SF
Sizes: 31.50x36.80x2.65 (mm)
Bearing GAR12 DO
Manufacturer: ETERNO
Sizes: 12x34x10 (mm)
K752 PTFE/NBR(100x89x4,2)
Manufacturer: KASTAS
Sizes: 100x89x4,2 (mm)
Bearing NATR 6
Manufacturer: ETERNO
Sizes: 19x6x12 (mm)
Weight:: 0.025 (kg)
Подшипник 6818ZZ
Manufacturer: NSK-RHP
Sizes: 90x115x13 (mm)
Weight:: 0.276 (kg)
Подшипник 53214U
Manufacturer: NACHI
Sizes: 70x105x32 (mm)
Weight:: 225 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71913-C-T-P4S
Manufacturer: FAG
Sizes: 65x90x13 (mm)
Подшипник 22234E
Manufacturer: NACHI
Sizes: 170x310x86 (mm)
Weight:: 30 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 24.80x43.15x13 (mm)
K21 NBR(78x88x5)
Manufacturer: KASTAS
Sizes: 78x88x5 (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.