Подшипник 638 DD
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 DD
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,0286 Кг
- Частота вращения предельная при пластичной смазке 22 000 об/мин
- Размер сопряженных деталей (Db min.) 22,8
- Размер сопряженных деталей (db max.) 12,8
- Размер сопряженных деталей (rb max.) 0,3
Mechanical seal RM 560D-30
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 12.00x15.20x1.60 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 6020ZZ
Manufacturer: NACHI
Sizes: 100x150x24 (mm)
Weight:: 1.26 (kg)
Bearing B709CP5 (D136019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 126.50x141.50x7.50 (mm)
DHTD 2000 D8M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 7.00x10.60x1.80 (mm)
HTD 8M 1832 ( HTD8M 1832 -V, -M, -MFX )
Manufacturer: ContiTech AG
K22 NBR(56x71x11,4)
Manufacturer: KASTAS
Sizes: 56x71x11,4 (mm)
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.
