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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SD)
Manufacturer: STO
Sizes: 17x31x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ JK0S050
Manufacturer: FAG
Sizes: 50x80x22 (mm)
Подшипник 6808ZZE
Manufacturer: NACHI
Sizes: 40x52x7 (mm)
Weight:: 0.033 (kg)
Подшипник NUP 310 EW
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.3 (kg)
Bearing 62212 2RS
Manufacturer: ETERNO
Sizes: 60x110x28 (mm)
Weight:: 0.97 (kg)
K79 POLYESTER/GRAPHITE(75x80x9,7)
Manufacturer: KASTAS
Sizes: 75x80x9,7 (mm)
T5 DD
Manufacturer: ContiTech AG
Подшипник 6228ZZS
Manufacturer: NSK-RHP
Sizes: 140x250x42 (mm)
Weight:: 7.68 (kg)
450 L
Manufacturer: ContiTech AG
Bearings KRV62
Manufacturer: INA-FAG
Weight:: 0.802 (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.