Подшипник NNU 4952
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4952
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 31,1 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 800 об/мин
Bearing 618/7P5 (D1000087)
Manufacturer: TMB
Sizes: 7x14x3.5 (mm)
Weight:: 0.0022 (kg)
17x3200 B 126
Manufacturer: ContiTech AG
450 DH
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 41.28x68.80x8 (mm)
T5 DD
Manufacturer: ContiTech AG
Подшипник 6901DD
Manufacturer: NSK-RHP
Sizes: 12x24x6 (mm)
Weight:: 0.01 (kg)
K22 NBR(28,58x41,28x7,93)
Manufacturer: KASTAS
Sizes: 28,58x41,28x7,93 (mm)
Bearing RNA2204 2RSR
Manufacturer: INA-FAG
Sizes: 25x47x17.8 (mm)
Weight:: 0.152 (kg)
Подшипник 6232Z
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 14.3 (kg)
Mechanical seal RM 551С
Manufacturer: RiMi
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.
