Подшипник NU 311 EW
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.64 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.64 kg
Технические характеристики из каталога производителя:
- Обозначение NU 311 EW
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,64 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер сопряженных деталей (rb max.) 2
K69 POM(225x219x19)
Manufacturer: KASTAS
Sizes: 225x219x19 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.64x24.30x5.33 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6317-2Z
Manufacturer: FAG
Sizes: 85x180x41 (mm)
Bearing (6207NX2-2RZ)
Manufacturer: TMB
Sizes: 35.083x72x19 (mm)
T20 DD
Manufacturer: ContiTech AG
Bearing 24136K
Manufacturer: TMB
Sizes: 180x300x118 (mm)
Weight:: 34.5 (kg)
T10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 1.20x5.20x2.00 (mm)
Подшипник 51220
Manufacturer: NSK-RHP
Sizes: 100x150x38 (mm)
Weight:: 225 (kg)
K706 PTFE/NBR(70x78,8x6 )
Manufacturer: KASTAS
Sizes: 70x78,8x6 (mm)
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.