Подшипник MR 74
Inner diameter:: 4 mm
Outer diameter: 7 mm
The size of the width: 2 mm
Outer diameter: 7 mm
The size of the width: 2 mm
Технические характеристики из каталога производителя:
- Обозначение MR74
- Размер (r min.) 0,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00022 Кг
- Частота вращения предельная при пластичной смазке 60 000 об/мин
- Частота вращения предельная при жидкой смазке 67 000 об/мин
- Размер сопряженных деталей (da min.) 4,8
- Размер сопряженных деталей (Da max.) 6,2
- Размер сопряженных деталей (ra max.) 0,1
Подшипник NJ 2309 E
Manufacturer: NACHI
Sizes: 45x100x36 (mm)
Weight:: 1.4 (kg)
Bearings NAO17x35x16
Manufacturer: INA-FAG
Sizes: 17x35x16 (mm)
Weight:: 0.078 (kg)
Bearing GE160ES-2RS
Manufacturer: TMB
Sizes: 160x230x105 (mm)
Weight:: 14 (kg)
K21 NBR(32x52x10)
Manufacturer: KASTAS
Sizes: 32x52x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 12.70x19.70x3.50 (mm)
Bearing QJF1060M (116160H)
Manufacturer: TMB
Sizes: 300x460x74 (mm)
Weight:: 48.5 (kg)
Подшипник NU 1026
Manufacturer: NSK-RHP
Sizes: 130x182x33 (mm)
Weight:: 3.66 (kg)
RPP8 DD 3884 MFX - Megaflex
Manufacturer: ContiTech AG
K781 PTFE(60x65x50 )
Manufacturer: KASTAS
Sizes: 60x65x50 (mm)
T5 DD
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.
