Подшипник NA4872
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 26 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 26 kg
Технические характеристики из каталога производителя:
- Обозначение NA4872
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 26 Кг
- Частота вращения предельная при пластичной смазке 630 об/мин
- Частота вращения предельная при жидкой смазке 1000 об/мин
- Размер сопряженных деталей (da min.) 371
- Размер сопряженных деталей (Da max.) 429
- Размер сопряженных деталей (ra max.) 2
- Частота вращения предельная 1000 об/мин
K68 POM(80x85x9,7)
Manufacturer: KASTAS
Sizes: 80x85x9,7 (mm)
HTD 8M 5160 ( HTD8M 5160 -V, -M, -MFX )
Manufacturer: ContiTech AG
C 245 22x6221 Li / 6280 Ld
Manufacturer: ContiTech AG
RPP14 3766 ( RPP 14 3766 -V, -M, -MFX )
Manufacturer: ContiTech AG
T10/350 ( Т10 350 )
Manufacturer: ContiTech AG
Подшипник 22260EK
Manufacturer: NACHI
Sizes: 300x540x140 (mm)
Weight:: 144 (kg)
A 82 13x2085 Li / 2115 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 85x130x12 (mm)
K25 NBR/Metal(152,4x19,05x25,4)
Manufacturer: KASTAS
Sizes: 152,4x19,05x25,4 (mm)
Bearings RTW621
Manufacturer: INA-FAG
Sizes: 63.500x107.950x33.325 (mm)
Weight:: 1.182 (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.
