ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872
Inner diameter:: 390 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4872
- ПроизводительINA
- Fw390 mm
- d440 mm
- rmin2,1 mm
- m14800 g / Вес
- Cr740000 N / динамическая грузоподъемность, радиальная
- C0r2020000 N / статическая грузоподъемность, радиальная
- nG1210 1/min / Предельная частота вращения
- nB580 1/min / Базовая тепловая частота вращения
- Cur255000 N / нагрузка предела усталости радиальная
- C80 mm
K95 NBR(30x45x10)
Manufacturer: KASTAS
Sizes: 30x45x10 (mm)
Подшипник NF 221
Manufacturer: NACHI
Sizes: 105x168.8x36 (mm)
Weight:: 3.95 (kg)
6.99 NBR 90(164,47x06,99)
Manufacturer: KASTAS
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6312-2RSR
Manufacturer: FAG
Sizes: 60x130x31 (mm)
Подшипник 51418X
Manufacturer: NSK-RHP
Sizes: 90x190x77 (mm)
Weight:: 225 (kg)
3 NBR 70(006,00x03,00)
Manufacturer: KASTAS
T10 DD
Manufacturer: ContiTech AG
XPA 1700 Lw / Ld ( ХРА 1700 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 9.60x14.40x2.40 (mm)
Bearing NN3017KW33P4 (C3182117K)
Manufacturer: TMB
Sizes: 85x130x34 (mm)
Weight:: 1.55 (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.
