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
Bearings K81138
Manufacturer: INA-FAG
Sizes: 190x240x15 (mm)
Weight:: 0.94 (kg)

Подшипник F-2816
Manufacturer: NSK-RHP
Sizes: 28x35x16 (mm)
Weight:: 0.035 (kg)

Подшипник 23256CAE4
Manufacturer: NSK-RHP
Sizes: 280x500x176 (mm)
Weight:: 147 (kg)

Bearing NUP2304EM (92604EH)
Manufacturer: TMB
Sizes: 20x52x21 (mm)
Weight:: 0.22 (kg)

SEALS (REINFORCED SEAL) (K)
Manufacturer: FEKO
Sizes: 44x60x10 (mm)

Bearing 6224Z2 (224Z2)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.25 (kg)

1.5 NBR 70(017,00x01,50)
Manufacturer: KASTAS

K78 Aramid Phenolic/Graphite(95x100x15 )
Manufacturer: KASTAS
Sizes: 95x100x15 (mm)

T2,5/245 ( Т2,5 245 )
Manufacturer: ContiTech AG

8V 4750 / 25J 12065 Le
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.