Подшипник NJ 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
AT20/1600 ( АТ20 1600 )
Manufacturer: ContiTech AG
3.53 NBR 70(113,90x03,53)
Manufacturer: KASTAS
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RATRY30
Manufacturer: INA-FAG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ320-E-TVP2 + HJ320-E
Manufacturer: FAG
Sizes: 100x215x47 (mm)
2 FKM 80(022,00x02,00 )
Manufacturer: KASTAS
Подшипник 7209DF
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.43 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 82.50x93.10x5.30 (mm)
Bearing PWTR45100 2RS
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 30 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник NU 211 EW
Manufacturer: NSK-RHP
Sizes: 55x100x21 (mm)
Weight:: 0.669 (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.
