Подшипник 6904-2NKE
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.036 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.036 kg
Технические характеристики из каталога производителя:
- Обозначение 6904-2NKE
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.036 Кг
- Частота вращения предельная при пластичной смазке 19000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0.3
K752 PTFE/NBR(20x15,1x2,2)
Manufacturer: KASTAS
Sizes: 20x15,1x2,2 (mm)

Bearings NKI38/30
Manufacturer: INA-FAG
Sizes: 38x53x30 (mm)
Weight:: 0.207 (kg)

K21 NBR(30x38x8)
Manufacturer: KASTAS
Sizes: 30x38x8 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PB20
Manufacturer: INA-FAG

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x52x10 (mm)

Подшипник 54309
Manufacturer: NSK-RHP
Sizes: 45x85x56.2 (mm)
Weight:: 0.73 (kg)

Подшипник E32015J
Manufacturer: NACHI
Sizes: 75x115x25 (mm)
Weight:: 0.91 (kg)

DSTD 1440 DS8M CXP
Manufacturer: ContiTech AG

HTD 192 3M CXP
Manufacturer: ContiTech AG

17x2600 B 102
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.