ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4907
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4907
- ПроизводительINA
- Fw42 mm
- d55 mm
- rmin0,6 mm
- m107 g / Вес
- Cr35500 N / динамическая грузоподъемность, радиальная
- C0r50000 N / статическая грузоподъемность, радиальная
- nG10700 1/min / Предельная частота вращения
- nB5600 1/min / Базовая тепловая частота вращения
- Cur9400 N / нагрузка предела усталости радиальная
- C20 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 28x41x7 (mm)
Manufacturer: ContiTech AG
Подшипник NF 309
Manufacturer: NACHI
Sizes: 45x86.5x25 (mm)
Weight:: 0.85 (kg)
Z 40 10x1017 Li / 1040 Ld
Manufacturer: ContiTech AG
K37 (18x28x6,30)
Manufacturer: KASTAS
Sizes: 18x28x6,30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 45x65x10 (mm)
3L 250
Manufacturer: ContiTech AG
Bearing S6002-2RS
Manufacturer: ETERNO
Sizes: 15.00x32.00x9.00 (mm)
Weight:: 30 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.00x8.00x0.50 (mm)
Bearing NA4928 2RS
Manufacturer: ETERNO
Sizes: 140x160x190 (mm)
Weight:: 4.34 (kg)
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.
