Подшипник NN 3012 K
Inner diameter:: 60 mm
Outer diameter: 86.1 mm
The size of the width: 26 mm
Weight:: 0.693 kg
Outer diameter: 86.1 mm
The size of the width: 26 mm
Weight:: 0.693 kg
Технические характеристики из каталога производителя:
- Обозначение NN 3012 K
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 0,693 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
Корпус UCTX13
Manufacturer: NACHI
Weight:: 7.4 (kg)

Подшипник 30216CA
Manufacturer: NSK-RHP
Sizes: 80x140x28.25 (mm)
Weight:: 1.66 (kg)

K73 POLYESTER/PTFE(135x140x20)
Manufacturer: KASTAS
Sizes: 135x140x20 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71920-C-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)

Bearing 22338 MW33
Manufacturer: ETERNO
Sizes: 190x400x132 (mm)
Weight:: 80 (kg)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K210X220X42
Manufacturer: INA-FAG
Weight:: 0.74 (kg)

Bearing 42350 / 42584
Manufacturer: TIMKEN
Sizes: 88.900x148.430x28.575 (mm)
Weight:: 1.960 (kg)

Bearing 23218KW33
Manufacturer: TMB
Sizes: 90x160x52 (mm)
Weight:: 4.65 (kg)

3 NBR 70(017,00x03,00)
Manufacturer: KASTAS

Bearing XW15-1/2
Manufacturer: INA-FAG
Sizes: 393.700x488.950x85.730 (mm)
Weight:: 37.642 (kg)


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.