Подшипник RNA4904
Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.055 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.055 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4904
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,055 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 18000 об/мин
Корпус UCEP207
Manufacturer: NACHI
Weight:: 2.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 105.00x111.00x3.00 (mm)
Bearing 7220CETAP4 (36220KJ-SH)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.25 (kg)
K78 Aramid Phenolic/Graphite(219x225x20)
Manufacturer: KASTAS
Sizes: 219x225x20 (mm)
K31 PU/NBR/POM(63x78x11,4)
Manufacturer: KASTAS
Sizes: 63x78x11,4 (mm)
Подшипник NNF5007ADB-2LSV
Manufacturer: SKF
Sizes: 35x62x36 (mm)
Weight:: 0.48 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x38x6 (mm)
K09 PU(130x142x5,5/10)
Manufacturer: KASTAS
Sizes: 130x142x5,5/10 (mm)
Bearing NUTR50
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 30 (kg)
Bearing D25
Manufacturer: INA-FAG
Sizes: 50.800x84.938x20.650 (mm)
Weight:: 433 (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.
