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
K23 PU(100x90x7,2)
Manufacturer: KASTAS
Sizes: 100x90x7,2 (mm)
AT10 DD
Manufacturer: ContiTech AG
Корпус UKT209+H2309
Manufacturer: NACHI
Weight:: 2.5 (kg)
K21 NBR(195x220x16)
Manufacturer: KASTAS
Sizes: 195x220x16 (mm)
BB113 ( ВВ 113 ) Le= 2939 мм
Manufacturer: ContiTech AG
Подшипник 53415U
Manufacturer: NSK-RHP
Sizes: 75x160x75 (mm)
Weight:: 225 (kg)
RPP14 9100 ( RPP 14 9100 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x60x12 (mm)
Bearing NN3084 K
Manufacturer: ETERNO
Sizes: 420x620x150 (mm)
Weight:: 150 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 110.00x119.00x4.50 (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.
