Подшипник 7012DF
Inner diameter:: 60 mm
Outer diameter: 95 mm
The size of the width: 18 mm
Weight:: 0.45 kg
Технические характеристики из каталога производителя:
Outer diameter: 95 mm
The size of the width: 18 mm
Weight:: 0.45 kg
- Обозначение 7012DF
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.450 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 6200 об/мин
- Размер сопряженных деталей (da min.) 66
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 13.4 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 36 мм.
Bearing 23024K
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 4.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x130x8 (mm)
Bearing 6321 (321)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.15 (kg)
HTD 8M 6744 ( HTD8M 6744 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NNTR70X180X85 2Z
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 83 (kg)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 85.00x92.10x3.55 (mm)
PK 830 / 326 K
Manufacturer: ContiTech AG
Bearing 3208 J-2RS
Manufacturer: INA-FAG
Sizes: 40x80x30.162 (mm)
Weight:: 0.610 (kg)
K25 NBR/Metal(75x12x22,5 )
Manufacturer: KASTAS
Sizes: 75x12x22,5 (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.