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 RNA 4903
- 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
RPP8 2056 ( RPP 8 2056 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing RNA2204 2RSR
Manufacturer: INA-FAG
Sizes: 25x47x17.8 (mm)
Weight:: 0.152 (kg)
Подшипник 52418X
Manufacturer: NSK-RHP
Sizes: 90x190x135 (mm)
Weight:: 225 (kg)
Подшипник NU 212
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.835 (kg)
K753 PTFE/NBR(70x54,5x6,3)
Manufacturer: KASTAS
Sizes: 70x54,5x6,3 (mm)
Bearing 7221ACM (46221H)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
Bearing NN3064 K
Manufacturer: ETERNO
Sizes: 320x480x121 (mm)
Weight:: 74.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x67x20 (mm)
K31 PU/NBR/POM(88,9x101,6x9,52)
Manufacturer: KASTAS
Sizes: 88,9x101,6x9,52 (mm)
Подшипник NU 412
Manufacturer: NACHI
Sizes: 60x150x35 (mm)
Weight:: 3.05 (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.
