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.
Bearing NU317EMP6 (E32317EM)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.65 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x50x7 (mm)
Подшипник NU 2204 ET
Manufacturer: NSK-RHP
Sizes: 20x47x18 (mm)
Weight:: 0.138 (kg)
Bearing NJ2310EM (42610EH)
Manufacturer: TMB
Sizes: 50x110x40 (mm)
Weight:: 1.75 (kg)
HTD 840 5M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 4.00x7.00x1.50 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ GRA20
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 231.00x240.20x4.60 (mm)
2.5 FKM 80(023,00x02,50 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 202.57x216.55x6.99 (mm)
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.
