Подшипник 7212
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 7212
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.820 Кг
- Частота вращения предельная при пластичной смазке 5300 об/мин
- Частота вращения предельная при жидкой смазке 7100 об/мин
- Размер сопряженных деталей (da min.) 69
- Размер сопряженных деталей (Da max.) 101
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 13.5 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
Bearing 61852
Manufacturer: ETERNO
Sizes: 260x320x28 (mm)
Weight:: 4.8 (kg)

Bearing 51130
Manufacturer: ETERNO
Sizes: 150x190x31 (mm)
Weight:: 2.2 (kg)

Bearing 13YS19SS
Manufacturer: INA-FAG
Sizes: 33x63.090x16.010 (mm)
Weight:: 0.207 (kg)

Manufacturer: ContiTech AG

Bearing KR 26
Manufacturer: ETERNO
Sizes: 26x10x36 (mm)
Weight:: 0.059 (kg)

Bearing NJ2307E (42607E)
Manufacturer: TMB
Sizes: 35x80x31 (mm)
Weight:: 0.73 (kg)

Bearing 22334W33 (3634W33)
Manufacturer: TMB
Sizes: 170x360x120 (mm)
Weight:: 61 (kg)

HTD 8M 2456 ( HTD8M 2456 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 3308 J-2RS
Manufacturer: INA-FAG
Sizes: 40x90x36.500 (mm)
Weight:: 1.050 (kg)

K21 NBR(45x55x6)
Manufacturer: KASTAS
Sizes: 45x55x6 (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.