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.
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7222-B-TVP
Manufacturer: FAG
Sizes: 110x200x38 (mm)
Подшипник 13685/13620
Manufacturer: NSK-RHP
Sizes: 38.1x69.012x19.05 (mm)
Weight:: 0.296 (kg)
MEGADYNE ISORAN 2380 RPP14 ( RPP 14M 2380 )
Manufacturer: ContiTech AG
K48 (135x118x20,5)
Manufacturer: KASTAS
Sizes: 135x118x20,5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE17-NPP-B
Manufacturer: INA-FAG
Sizes: 17x40x28.6 (mm)
ContiTechHTD14M 85 HP
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 21x25.30x2 (mm)
Bearing 22322K (3622K)
Manufacturer: TMB
Sizes: 110x240x80 (mm)
Weight:: 18.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 250x290x16 (mm)
M (MXL)
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.
