ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4844
Inner diameter:: 240 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4844
- ПроизводительINA
- Fw240 mm
- d270 mm
- rmin1,5 mm
- m3620 g / Вес
- Cr275000 N / динамическая грузоподъемность, радиальная
- C0r790000 N / статическая грузоподъемность, радиальная
- nG1980 1/min / Предельная частота вращения
- nB1080 1/min / Базовая тепловая частота вращения
- Cur110000 N / нагрузка предела усталости радиальная
- C50 mm
O-RING
Manufacturer: NQK SF
Sizes: 12.00x19.10x3.55 (mm)
Подшипник NU 320 E
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.45 (kg)
K15 PU(200x179x8,1)
Manufacturer: KASTAS
Sizes: 200x179x8,1 (mm)
3 FKM 80(034,00x03,00)
Manufacturer: KASTAS
Подшипник HR32044XJ
Manufacturer: NSK-RHP
Sizes: 220x340x76 (mm)
Weight:: 24.4 (kg)
Bearing 6321Z2 (321Z2)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.15 (kg)
Manufacturer: ContiTech AG
KDN NBR(36x46x5)
Manufacturer: KASTAS
Sizes: 36x46x5 (mm)
Bearing NU308E (32308E)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.65 (kg)
Подшипник 6004DDU
Manufacturer: NSK-RHP
Sizes: 20x42x12 (mm)
Weight:: 0.068 (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.
