Подшипник NU 424
Inner diameter:: 120 mm
Outer diameter: 260 mm
The size of the width: 72 mm
Weight:: 30.2 kg
Технические характеристики из каталога производителя:
Outer diameter: 260 mm
The size of the width: 72 mm
Weight:: 30.2 kg
- Обозначение NU 424
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 30,2 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
- Размер сопряженных деталей (da min.) 140
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 84x100x10 (mm)
Торцевое уплотнение RM M85-85
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x47x10 (mm)
Bearing NUP2309EN (192609E)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
Подшипник 7321 B
Manufacturer: NSK
Sizes: 105x225x49 (mm)
Weight:: 9.43 (kg)
Подшипник MF41X
Manufacturer: NSK
Sizes: 1.2x4.8x1.8 (mm)
Weight:: 0.12 (kg)
RPP14 DD 4980 MFX - Megaflex
Manufacturer: ContiTech AG
1.78 NBR 70(060,04x01,78)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 41.20x46.00x2.40 (mm)
Bearings GRA106-NPP-B
Manufacturer: INA
Weight:: 0.48 (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.