Подшипник NP 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 NP 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.
Bearings NUTR40-A
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 0.816 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (Y)
Manufacturer: STO
Sizes: 35x56x9/14.8 (mm)
SPZ 1262
Manufacturer: ContiTech AG
Подшипник 52230X
Manufacturer: NSK-RHP
Sizes: 150x215x89 (mm)
Weight:: 0.73 (kg)
K75 PHENOLIC(285x290x25)
Manufacturer: KASTAS
Sizes: 285x290x25 (mm)
SPB 1450
Manufacturer: ContiTech AG
Подшипник 6906
Manufacturer: NSK-RHP
Sizes: 30x47x9 (mm)
Weight:: 0.052 (kg)
T10 DD 260 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 52.00x58.00x3.00 (mm)
Bearing NU334EMP5 (D32334EH)
Manufacturer: TMB
Sizes: 170x360x72 (mm)
Weight:: 37.5 (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.
