Подшипник NF 248
Inner diameter:: 240 mm
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Технические характеристики из каталога производителя:
- Обозначение NF 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 50.0 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
CONTITECH 40X4572 E 180 E 4665 L=L EL
Manufacturer: ContiTech AG
2.62 NBR 70(045,69x02,62)
Manufacturer: KASTAS
Корпус UKF316+H2316
Manufacturer: NACHI
Weight:: 13.9 (kg)
HTD 180 3M
Manufacturer: ContiTech AG
22x5080 C 200
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7230-E-T-P4S
Manufacturer: FAG
Sizes: 150x270x45 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x89x10 (mm)
Bearing 389A / 383A
Manufacturer: TIMKEN
Sizes: 53.975x100.000x21.000 (mm)
Weight:: 0.710 (kg)
Подшипник NCF18/560V/HB1
Manufacturer: SKF
Sizes: 560x680x56 (mm)
Weight:: 40.5 (kg)
Корпус UCTU209+WU500
Manufacturer: NACHI
Weight:: 19.7 (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.
