Подшипник NU 420
Inner diameter:: 100 mm
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 15,5 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 000 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
Подшипник 7008DT
Manufacturer: NACHI
Sizes: 40x68x15 (mm)
Weight:: 0.21 (kg)
8GTR-1224
Manufacturer: ContiTech AG
Bearing TWD3446
Manufacturer: INA
Sizes: 53.975x73.020x3.200 (mm)
Weight:: 0.048 (kg)
DHTD 2400 D8M
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(155x160x9,7 )
Manufacturer: KASTAS
Sizes: 155x160x9,7 (mm)
K11 TPE(95x107,2x12/7,2)
Manufacturer: KASTAS
Sizes: 95x107,2x12/7,2 (mm)
K20 (125x112x14)
Manufacturer: KASTAS
Sizes: 125x112x14 (mm)
RPP8 3560 ( RPP 8 3560 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1120H
Manufacturer: ContiTech AG
K14 NBR(type a)
Manufacturer: KASTAS
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.