Подшипник 684 A
Inner diameter:: 4 mm
Outer diameter: 9 mm
The size of the width: 2.5 mm
Weight:: 0.001 kg
Outer diameter: 9 mm
The size of the width: 2.5 mm
Weight:: 0.001 kg
Технические характеристики из каталога производителя:
- Обозначение 684 A
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00063 Кг
- Частота вращения предельная при пластичной смазке 53 000 об/мин
- Частота вращения предельная при жидкой смазке 63 000 об/мин
- Размер сопряженных деталей (da min.) 4,8
- Размер сопряженных деталей (Da max.) 8,2
- Размер сопряженных деталей (ra max.) 0,1
Подшипник 53434
Manufacturer: NACHI
Sizes: 170x340x141 (mm)
Weight:: 0.73 (kg)
Bearing NU315EMZ1 (32315EHZ1)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.3 (kg)
STD 1184 S8M CXA
Manufacturer: ContiTech AG
RPP14 5642 ( RPP 14 5642 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKC319+H2319
Manufacturer: NACHI
Weight:: 15.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42.05x63.05x12/7 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 50.60x60.30x6.50 (mm)
Manufacturer: ContiTech AG
K34 (50x65x22,5)
Manufacturer: KASTAS
Sizes: 50x65x22,5 (mm)
Подшипник 7021C
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (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.