Подшипник 7212 B
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.815 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.815 kg
Технические характеристики из каталога производителя:
- Обозначение 7212 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,815 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 6 300 об/мин
- Размер сопряженных деталей (da min.) 69
- Размер сопряженных деталей (Da max.) 101
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 46,7 мм.
- Размер (r1 min.) 1 мм.
T5 DD
Manufacturer: ContiTech AG
K21 NBR(14x24x5)
Manufacturer: KASTAS
Sizes: 14x24x5 (mm)
Bearing IR40x48x40
Manufacturer: INA-FAG
Sizes: 40x48x40 (mm)
Weight:: 0.17 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TME75
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 37.00x39.40x1.20 (mm)
Подшипник 749A/743
Manufacturer: NSK-RHP
Sizes: 82.55x150x44.455 (mm)
Weight:: 3.3 (kg)
MEGADYNE ISORAN 345 SLV5 ( RPP5 345 SILVER )
Manufacturer: ContiTech AG
K704 PTFE/NBR(340x370x15)
Manufacturer: KASTAS
Sizes: 340x370x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 74x102x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 102.00x110.00x4.00 (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.