Подшипник NA4904
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.077 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.077 kg
Технические характеристики из каталога производителя:
- Обозначение NA4904
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,077 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 18000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0,3
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x165x15 (mm)
HTD 8M 1312 ( HTD8M 1312 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 3944MXL
Manufacturer: ContiTech AG
3 FKM 80(029,00x03,00 )
Manufacturer: KASTAS
K32 PU/POM(105x115x12)
Manufacturer: KASTAS
Sizes: 105x115x12 (mm)
Bearing GE50ES-2RS
Manufacturer: TMB
Sizes: 50x75x35 (mm)
Weight:: 0.56 (kg)
Подшипник 6909
Manufacturer: NACHI
Sizes: 45x68x12 (mm)
Weight:: 0.122 (kg)
Подшипник 7016
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.925 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.50x14.50x2.00 (mm)
Bearings NA4848
Manufacturer: INA-FAG
Sizes: 240x300x60 (mm)
Weight:: 10 (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.
