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
Подшипник 6080
Manufacturer: NSK
Sizes: 400x600x90 (mm)
Weight:: 88.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 43.50x51.50x4.00 (mm)
Bearing K15x21x15
Manufacturer: INA
Sizes: 15x21x15 (mm)
Weight:: 0.0011 (kg)
K518 (70x50x22,4)
Manufacturer: KASTAS
Sizes: 70x50x22,4 (mm)
Bearing N2206
Manufacturer: ETERNO
Sizes: 30x62x20 (mm)
Weight:: 0.27 (kg)
Bearings NCS2616
Manufacturer: INA
Sizes: 41.275x55.563x25.4 (mm)
Weight:: 0.163 (kg)
RPP8 DD 2196 MFX - Megaflex
Manufacturer: ContiTech AG
SPA 1104
Manufacturer: ContiTech AG
Bearings NK90/25
Manufacturer: INA
Sizes: 90x110x25 (mm)
Weight:: 0.45 (kg)
Bearing FC67909
Manufacturer: INA
Sizes: 33.180x48.900x3.620 (mm)
Weight:: 0.019 (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.