Подшипник 7210B
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Технические характеристики из каталога производителя:
- Обозначение 7210B
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 5600 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 57
- Размер сопряженных деталей (Da max.) 83
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 19.4 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 40 Градусы
K19 PTFE/NBR/POM(200x177x16)
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Sizes: 60x88.56x17 (mm)
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Sizes: 45x50x25.5 (mm)
Weight:: 0.737 (kg)
Bearing 7032 C
Manufacturer: ETERNO
Sizes: 160x240x38 (mm)
Weight:: 6.67 (kg)
T20 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 136.00x146.60x5.30 (mm)
RPP14 DD 1984 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK12/12
Manufacturer: INA-FAG
Sizes: 12x19x12 (mm)
Bearing 22308W33 (3608W33)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 1.05 (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.