Подшипник RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4903
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,023 Кг
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 20000 об/мин
Bearing HK4520-2RS
Manufacturer: INA-FAG
Sizes: 45x52x20 (mm)
Weight:: 0.054 (kg)
Bearing 63242RSZ1P6 (E180324KZ1)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 12.5 (kg)
HTD 8M 3552 ( HTD8M 3552 -V, -M, -MFX )
Manufacturer: ContiTech AG
8V 2650 / 25J 6731 Le
Manufacturer: ContiTech AG
Подшипник 6912ZZ
Manufacturer: NSK-RHP
Sizes: 60x85x13 (mm)
Weight:: 0.192 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x65x9 (mm)
Подшипник NN 3072
Manufacturer: NSK-RHP
Sizes: 360x493x134 (mm)
Weight:: 106 (kg)
K21 PU(135x150x15)
Manufacturer: KASTAS
Sizes: 135x150x15 (mm)
Подшипник 22309EXK
Manufacturer: NACHI
Sizes: 45x100x36 (mm)
Weight:: 1.41 (kg)
K706 PTFE/NBR(90x98,8x6 )
Manufacturer: KASTAS
Sizes: 90x98,8x6 (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.
