Подшипник NA4901
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 13 mm
Weight:: 0.027 kg
Outer diameter: 24 mm
The size of the width: 13 mm
Weight:: 0.027 kg
Технические характеристики из каталога производителя:
- Обозначение NA4901
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,027 Кг
- Частота вращения предельная при пластичной смазке 17000 об/мин
- Частота вращения предельная при жидкой смазке 28000 об/мин
- Размер сопряженных деталей (da min.) 14
- Размер сопряженных деталей (Da max.) 22
- Размер сопряженных деталей (ra max.) 0,3
K22 NBR(25x35x6)
Manufacturer: KASTAS
Sizes: 25x35x6 (mm)
K21 PU(132x145x8,5)
Manufacturer: KASTAS
Sizes: 132x145x8,5 (mm)
HTD 1256 8M
Manufacturer: ContiTech AG
CTD 1610 C14M CARBON
Manufacturer: ContiTech AG
K36 (50x60x7,5)
Manufacturer: KASTAS
Sizes: 50x60x7,5 (mm)
K40 PU/POM(100x80x13)
Manufacturer: KASTAS
Sizes: 100x80x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 255.00x261.00x3.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4900-2RSR
Manufacturer: INA-FAG
Sizes: 14x22x13 (mm)
SPA 1950 Lw L=L EL
Manufacturer: ContiTech AG
Bearing 6210 2RS
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.475 (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.
