Подшипник NUP 252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 69.0 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
1.78 FKM 80(029,87x01,78 )
Manufacturer: KASTAS
Mechanical seal RM 155-20
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4904
Manufacturer: INA-FAG
Sizes: 25x37x17 (mm)
RPP8 3504 ( RPP 8 3504 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 397/394A
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.905 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2206-E-TVP2
Manufacturer: FAG
Sizes: 30x62x20 (mm)
Bearing NA4912 2RS
Manufacturer: ETERNO
Sizes: 60x68x85 (mm)
Weight:: 0.445 (kg)
Bearing NA49/22 2RS
Manufacturer: ETERNO
Sizes: 22x28x39 (mm)
Weight:: 0.0875 (kg)
MEGADYNE ISORAN 501 RPP3 ( RPP 3M 501 )
Manufacturer: ContiTech AG
Подшипник NJ 317 E
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 5.12 (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.
