Подшипник NNU 4940
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
Подшипник 6824NR
Manufacturer: NACHI
Sizes: 120x150x16 (mm)
Weight:: 0.567 (kg)
Bearings AXK1528
Manufacturer: INA-FAG
Sizes: 15x28x2 (mm)
Weight:: 0.004 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x43x9 (mm)
Manufacturer: ContiTech AG
Bearing 61806P5 (D1000806)
Manufacturer: TMB
Sizes: 30x42x7 (mm)
Weight:: 0.025 (kg)
RPP8 5472 ( RPP 8 5472 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 23238K
Manufacturer: TMB
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)
K27 PU(110x122,2x12/7,2)
Manufacturer: KASTAS
Sizes: 110x122,2x12/7,2 (mm)
Bearing SCH810
Manufacturer: NACHI
Sizes: 12.700x19.050x15.875 (mm)
Weight:: 0.010 (kg)
Bearing IR50x58x40
Manufacturer: INA-FAG
Sizes: 50x58x40 (mm)
Weight:: 0.209 (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.
