Подшипник NU 420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Технические характеристики из каталога производителя:
- Обозначение NU 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.4 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 4 мм.
Bearing 16030
Manufacturer: ETERNO
Sizes: 150x225x24 (mm)
Weight:: 3.15 (kg)
K33 PU(110x125x11)
Manufacturer: KASTAS
Sizes: 110x125x11 (mm)
480 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
17x5283 B 208
Manufacturer: ContiTech AG
Подшипник 230/670E
Manufacturer: NACHI
Sizes: 670x980x230 (mm)
Weight:: 603 (kg)
Подшипник NU 2216 ET
Manufacturer: NSK-RHP
Sizes: 80x140x33 (mm)
Weight:: 1.96 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 375.00x389.00x7.00 (mm)
Bearing 7228BM
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.85 (kg)
ZX 42 ZX 1089 Ld
Manufacturer: ContiTech AG
Подшипник HR30332J
Manufacturer: NSK-RHP
Sizes: 160x340x75 (mm)
Weight:: 29.2 (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.
