Подшипник NUP 421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.5 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
O-RING
Manufacturer: NQK SF
Sizes: 114.50x118.50x2.00 (mm)
Bearing 23148 MW33
Manufacturer: ETERNO
Sizes: 240x400x128 (mm)
Weight:: 65.8 (kg)
Подшипник 6056
Manufacturer: NACHI
Sizes: 280x420x65 (mm)
Weight:: 31.0 (kg)
Подшипник 787/772
Manufacturer: NSK-RHP
Sizes: 104.775x180.975x47.625 (mm)
Weight:: 4.65 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2313-E-TVP2
Manufacturer: FAG
Sizes: 65x140x48 (mm)
Подшипник 6020NR
Manufacturer: NSK-RHP
Sizes: 100x150x24 (mm)
Weight:: 1.29 (kg)
Bearings NKS25
Manufacturer: INA-FAG
Sizes: 25x38x20 (mm)
Weight:: 0.681 (kg)
SEALS (REINFORCED SEAL) (FYT)
Manufacturer: FEKO
Sizes: 20x34.06x5.60/8.30 (mm)
Bearing WS81160
Manufacturer: INA-FAG
Sizes: 300x380x18.5 (mm)
Weight:: 5.920 (kg)
HTD 8M 3472 ( HTD8M 3472 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
