Подшипник NCF 2238 ECJB
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 36.5 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 36.5 kg
Технические характеристики из каталога производителя:
- Обозначение NCF 2238 ECJB
- Производитель SKF
- e 308 мм
- d 340 мм
- B 92 мм
- D1 - 292.2 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 2600 об/мин
- Масса подшипника 36.5 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 2000 об/мин
- Расчетный коэффициент kr
- S 5 мм
Bearings NK38/30
Manufacturer: INA-FAG
Sizes: 38x48x30 (mm)
Weight:: 0.116 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7216-E-T-P4S
Manufacturer: FAG
Sizes: 80x140x26 (mm)

K21 NBR(12x18x4)
Manufacturer: KASTAS
Sizes: 12x18x4 (mm)

V 444/7 F
Manufacturer: ContiTech AG

Bearing 7016 AC
Manufacturer: ETERNO
Sizes: 80x125x22 (mm)
Weight:: 1.11 (kg)

Подшипник 6809ZZE
Manufacturer: NACHI
Sizes: 45x58x7 (mm)
Weight:: 0.04 (kg)

Подшипник 54214U
Manufacturer: NSK-RHP
Sizes: 70x105x57 (mm)
Weight:: 3.9 (kg)

Bearings K81118 TV
Manufacturer: INA-FAG
Sizes: 90x120x9 (mm)
Weight:: 0.15 (kg)

Bearing DAC27600050
Manufacturer:
Sizes: 27x60x50/50 (mm)

Bearing DBS25-310
Manufacturer: TMB
Sizes: 206x500x95 (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.