Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 83.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Bearing LM60-OP
Manufacturer: ETERNO
Sizes: 60x90x110 (mm)
K17 PTFE/NBR(32x21x4,2)
Manufacturer: KASTAS
Sizes: 32x21x4,2 (mm)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ236-N2-MPA
Manufacturer: FAG
Sizes: 180x320x52 (mm)
Bearings LR5201KDDU
Manufacturer: INA-FAG
Sizes: 12x35x15.9 (mm)
Weight:: 0.08 (kg)
K21 NBR(150x180x18)
Manufacturer: KASTAS
Sizes: 150x180x18 (mm)
Manufacturer: ContiTech AG
SPA 1000 Ld
Manufacturer: ContiTech AG
K06 PU(40x48x7/5)
Manufacturer: KASTAS
Sizes: 40x48x7/5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23056-B-MB
Manufacturer: FAG
Sizes: 280x420x106 (mm)
Weight:: 52.9 (kg)
A 48 13x1220 Li / 1250 Ld
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.
