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
K18 (170x148x26,5)
Manufacturer: KASTAS
Sizes: 170x148x26,5 (mm)
Bearing 6419 2RS
Manufacturer: ETERNO
Sizes: 95x240x55 (mm)
Weight:: 11 (kg)
Bearing 32924
Manufacturer: ETERNO
Sizes: 120x165x29 (mm)
Weight:: 1.82 (kg)
K27 NBR(45x53x4,5/5,8)
Manufacturer: KASTAS
Sizes: 45x53x4,5/5,8 (mm)
RPP14 DD 3062 MFX - Megaflex
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 65x90x12 (mm)
Bearing NU207 (32207)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.29 (kg)
K703 PTFE/NBR(130x142,2x8,1)
Manufacturer: KASTAS
Sizes: 130x142,2x8,1 (mm)
Bearing IR8x12x12
Manufacturer: INA-FAG
Sizes: 8x12x12 (mm)
Weight:: 0.057 (kg)
D 169 32x4294 Li / 4370 Ld
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.