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
AT5 DD
Manufacturer: ContiTech AG

K21 NBR(36x44x4)
Manufacturer: KASTAS
Sizes: 36x44x4 (mm)

Подшипник 749S/742
Manufacturer: NSK-RHP
Sizes: 85.026x150.089x44.45 (mm)
Weight:: 3.21 (kg)

SEALS (REINFORCED SEAL) (ARY)
Manufacturer: FEKO
Sizes: 30x40x4 (mm)

HTD 8M 5976 ( HTD8M 5976 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 13X49
Manufacturer: INA-FAG
Sizes: 33.338x57.252x17.488 (mm)
Weight:: 0.209 (kg)

Bearing LR5002NPPU
Manufacturer: INA-FAG
Sizes: 15x35x13 (mm)
Weight:: 13 (kg)

Bearing 6036M (136H)
Manufacturer: TMB
Sizes: 180x280x46 (mm)
Weight:: 9.1 (kg)

Bearing NATR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (kg)

RPP14 9436 ( RPP 14 9436 -V, -M, -MFX )
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.