Подшипник 6808NKE
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.033 kg
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.033 kg
Технические характеристики из каталога производителя:
- Обозначение 6808NKE
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.033 Кг
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер сопряженных деталей (da min.) 42
- Размер сопряженных деталей (Da max.) 50
- Размер сопряженных деталей (ra max.) 0.3
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 17x41x8 (mm)
Bearing RNA 4902 RS
Manufacturer: INA-FAG
Sizes: 20x28x13 (mm)
Weight:: 0.015 (kg)
K21 NBR(210x250x20)
Manufacturer: KASTAS
Sizes: 210x250x20 (mm)
Подшипник 1280/1220
Manufacturer: NSK-RHP
Sizes: 22.225x57.15x22.225 (mm)
Weight:: 0.289 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x130x10 (mm)
Bearing NNTR110X260X115 2ZL
Manufacturer: INA-FAG
Sizes: 110x260x115 (mm)
Weight:: 113 (kg)
Подшипник NU 244
Manufacturer: NACHI
Sizes: 220x400x65 (mm)
Weight:: 37.8 (kg)
K21 NBR(135x160x18 )
Manufacturer: KASTAS
Sizes: 135x160x18 (mm)
Подшипник HR31319J
Manufacturer: NSK-RHP
Sizes: 95x200x49.5 (mm)
Weight:: 6.64 (kg)
Bearing 3783 / 3730
Manufacturer: TIMKEN
Sizes: 44.45x93.264x30.162 (mm)
Weight:: 0.962 (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.
