Подшипник NNU 4944
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4944
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 16,6 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
Bearing 6303
Manufacturer: ETERNO
Sizes: 17x47x14 (mm)
Weight:: 0.117 (kg)
RPP14 5572 ( RPP 14 5572 -V, -M, -MFX )
Manufacturer: ContiTech AG
K17X PTFE/NBR(275x254x8,1)
Manufacturer: KASTAS
Sizes: 275x254x8,1 (mm)
RPP14 5110 ( RPP 14 5110 -V, -M, -MFX )
Manufacturer: ContiTech AG
K14 NBR(type s)
Manufacturer: KASTAS
Bearing 21308KW33 (53308kw33)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.92 (kg)
K753 PTFE/NBR(80x59x8,1)
Manufacturer: KASTAS
Sizes: 80x59x8,1 (mm)
Подшипник 47890/47820
Manufacturer: NSK-RHP
Sizes: 92.075x146.05x33.338 (mm)
Weight:: 2.124 (kg)
Подшипник M224748/M224710
Manufacturer: NSK-RHP
Sizes: 120x174.625x35.72 (mm)
Weight:: 2.766 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCL])
Manufacturer: STO
Sizes: 72x96x9 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCL])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
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.
