Подшипник 638 VV
Inner diameter:: 8 mm
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.029 kg
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.029 kg
Технические характеристики из каталога производителя:
- Обозначение 638 VV
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,0286 Кг
- Частота вращения предельная при пластичной смазке 28 000 об/мин
- Размер сопряженных деталей (Db min.) 22,8
- Размер сопряженных деталей (db max.) 12,8
- Размер сопряженных деталей (rb max.) 0,3
Bearing NATR 8
Manufacturer: ETERNO
Sizes: 24x8x15 (mm)
Weight:: 0.042 (kg)
BB99 ( ВВ 99 ) Le= 2584 мм
Manufacturer: ContiTech AG
Bearing 7210C (36210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
K21 PU(160x180x15)
Manufacturer: KASTAS
Sizes: 160x180x15 (mm)
3 FKM 80(092,00x03,00)
Manufacturer: KASTAS
K25 NBR/Metal(25,4x6,35x12,7)
Manufacturer: KASTAS
Sizes: 25,4x6,35x12,7 (mm)
Bearing NU2210E (32510E)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.56 (kg)
Bearing LR5005NPPU
Manufacturer: INA-FAG
Sizes: 25x52x16 (mm)
Weight:: 16 (kg)
3V 800 / 9J 2032 Le
Manufacturer: ContiTech AG
Bearing LM300849 / LM300811
Manufacturer: TIMKEN
Sizes: 40.988x67.975x17.5 (mm)
Weight:: 0.239 (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.