Подшипник NU 428
Inner diameter:: 140 mm
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Технические характеристики из каталога производителя:
- Обозначение NU 428
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 46,4 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
5 NBR 70(120,00x05,00)
Manufacturer: KASTAS
K26 NBR 90(230x30x40)
Manufacturer: KASTAS
Sizes: 230x30x40 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SCJY)
Manufacturer: STO
Sizes: 24x40x8 (mm)
T10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 16.00x23.00x3.50 (mm)
K69 POM(96x90x12,6)
Manufacturer: KASTAS
Sizes: 96x90x12,6 (mm)
K43 (150x125x14)
Manufacturer: KASTAS
Sizes: 150x125x14 (mm)
Mechanical seal RM 560A-80
Manufacturer: RiMi
K59 PU(50x42x3,25)
Manufacturer: KASTAS
Sizes: 50x42x3,25 (mm)
K95 NBR(22x30x6)
Manufacturer: KASTAS
Sizes: 22x30x6 (mm)
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.