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.
AT20 DD
Manufacturer: ContiTech AG
Корпус UCC212
Manufacturer: NACHI
Weight:: 2.5 (kg)
Bearing 61888M (1000888H)
Manufacturer: TMB
Sizes: 440x540x46 (mm)
Weight:: 22.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x100x10 (mm)
DHTD 656 D8M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x40x12 (mm)
K23 NBR(50x40x5)
Manufacturer: KASTAS
Sizes: 50x40x5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81216-TV
Manufacturer: INA-FAG
Sizes: 80x115x11 (mm)
Корпус UCFS315
Manufacturer: NACHI
Weight:: 12.7 (kg)
PJ 723 / 285 J
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.
