Подшипник 7012 A
Inner diameter:: 60 mm
Outer diameter: 95 mm
The size of the width: 18 mm
Weight:: 0.417 kg
Outer diameter: 95 mm
The size of the width: 18 mm
Weight:: 0.417 kg
Технические характеристики из каталога производителя:
- Обозначение 7012 A
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,417 Кг
- Частота вращения предельная при пластичной смазке 7 100 об/мин
- Частота вращения предельная при жидкой смазке 10 000 об/мин
- Размер сопряженных деталей (da min.) 67
- Размер сопряженных деталей (Da max.) 88
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 31,4 мм.
- Размер (r1 min.) 0,6 мм.
5.7 NBR 90(198,60x05,70)
Manufacturer: KASTAS
Подшипник HR32007XJ
Manufacturer: NSK-RHP
Sizes: 35x62x18 (mm)
Weight:: 0.229 (kg)
Подшипник 7203BDT
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.07 (kg)
Корпус UCT213+WB
Manufacturer: NACHI
Weight:: 23.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 78.42x83.66x2.62 (mm)
5.33 NBR 90(126,37x05,33 )
Manufacturer: KASTAS
13x1143 A 45
Manufacturer: ContiTech AG
Bearing BK5528
Manufacturer: ETERNO
Sizes: 55x63x28 (mm)
Weight:: 132 (kg)
Подшипник O-4
Manufacturer: NACHI
Sizes: 12.7x32.544x15.875 (mm)
Weight:: 3.9 (kg)
Bearings KR19-PP
Manufacturer: INA-FAG
Weight:: 0.032 (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.