Подшипник NU 238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg
Технические характеристики из каталога производителя:
- Обозначение NU 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 22.6 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер (r1 min.) 4 мм.
Bearing GS89334
Manufacturer: INA-FAG
Sizes: 170x280x23 (mm)
Weight:: 7.030 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (BACDZ)
Manufacturer: STO
Sizes: 27x42x10/7 (mm)
K21 PU(110x130x15 )
Manufacturer: KASTAS
Sizes: 110x130x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x50x12 (mm)
MEGADYNE ISORAN 1288 SLV14 ( RPP14 1288 SILVER )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 47.50x52.80x2.65 (mm)
Bearing 7209AC (46209)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
Подшипник NNF5008ADB-2LSV
Manufacturer: SKF
Sizes: 40x68x38 (mm)
Weight:: 0.56 (kg)
Manufacturer: ContiTech AG
Подшипник FR 166
Manufacturer: NSK-RHP
Sizes: 4.762x10.719x3.175 (mm)
Weight:: 0.001 (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.
