Подшипник 7212BDF
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.82 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.82 kg
Технические характеристики из каталога производителя:
- Обозначение 7212BDF
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.820 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5000 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 104.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 24.7 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 44 мм.
Подшипник 6306DDU
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.345 (kg)

Bearing RT740
Manufacturer: INA-FAG
Sizes: 127.000x254.000x50.800 (mm)
Weight:: 13.350 (kg)

4 FKM 80(072,00x04,00 )
Manufacturer: KASTAS

Bearing NUP248EM (92248H)
Manufacturer: TMB
Sizes: 240x440x72 (mm)
Weight:: 53.5 (kg)

Bearing S6209-2RS
Manufacturer: ETERNO
Sizes: 45.00x85.00x19.00 (mm)
Weight:: 410 (kg)

Bearing GS81180
Manufacturer: INA-FAG
Sizes: 400x480x20 (mm)
Weight:: 8.260 (kg)

MEGADYNE ISORAN 750 RPP5 ( RPP 5M 750 )
Manufacturer: ContiTech AG

AT10 630 ( АТ10 630 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 270.00x288.00x9.00 (mm)

Bearing 49585 / 49520
Manufacturer: TIMKEN
Sizes: 50.8x101.6x31.75 (mm)
Weight:: 1.13 (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.