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
Bearing 6206P6 (E206)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
T5 DD
Manufacturer: ContiTech AG
K21 NBR(32x50x12)
Manufacturer: KASTAS
Sizes: 32x50x12 (mm)
3 NBR 90(065,00x03,00)
Manufacturer: KASTAS
Подшипник SL182914
Manufacturer: INA-FAG
Sizes: 70x100x19 (mm)
T20 DD
Manufacturer: ContiTech AG
Bearing 6311 2RS
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.377 (kg)
Подшипник NJ 2215
Manufacturer: NACHI
Sizes: 75x130x31 (mm)
Weight:: 1.57 (kg)
RPP14 DD 2292 MFX - Megaflex
Manufacturer: ContiTech AG
L 240 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.