Подшипник NNU 4944 K
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 K
- 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
AT10 DD
Manufacturer: ContiTech AG
B 125 17x3175 Li / 3220 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 24.80x43.15x13 (mm)
RPP8 5808 ( RPP 8 5808 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 3580 / 3520
Manufacturer: TIMKEN
Sizes: 38.1x84.138x30.162 (mm)
Weight:: 0.799 (kg)
Подшипник 6901ZENR
Manufacturer: NACHI
Sizes: 12x24x6 (mm)
Weight:: 0.012 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 63.50x88.90x6.50 (mm)
Bearings 02N05
Manufacturer: INA-FAG
Weight:: 0.002 (kg)
Bearing NUP2216EM (92516EH)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.05 (kg)
Подшипник 6817ZZ
Manufacturer: NSK-RHP
Sizes: 85x110x13 (mm)
Weight:: 0.263 (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.
