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.
K03 (45x30x11)
Manufacturer: KASTAS
Sizes: 45x30x11 (mm)
Подшипник FWF-293616Z-E
Manufacturer: NSK-RHP
Sizes: 29.75x36.75x16.5 (mm)
Weight:: 0.028 (kg)
Торцевое уплотнение RM MG12-33
Manufacturer: RiMi
RPP14 1890 ( RPP 14 1890 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 3778 / 3720
Manufacturer: TIMKEN
Sizes: 47.625x93.264x30.162 (mm)
Weight:: 0.898 (kg)
STD 944 S8M
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61915-2RSR
Manufacturer: FAG
Sizes: 75x105x16 (mm)
RPP8 DD 1924 MFX - Megaflex
Manufacturer: ContiTech AG
GEAR PULLEYS 14M-36S 157.63 (14M-36S 157.63/20)
Manufacturer: BBC
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3204-B-2RSR-TVH
Manufacturer: FAG
Sizes: 20x47x20.6 (mm)
Weight:: 0.158 (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.
