Подшипник 7204 A
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.106 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.106 kg
Технические характеристики из каталога производителя:
- Обозначение 7204 A
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,106 Кг
- Частота вращения предельная при пластичной смазке 17 000 об/мин
- Частота вращения предельная при жидкой смазке 22 000 об/мин
- Размер сопряженных деталей (da min.) 26
- Размер сопряженных деталей (Da max.) 41
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 16,7 мм.
- Размер (r1 min.) 0,6 мм.
Bearing SCE47
Manufacturer: INA-FAG
Sizes: 6.350x11.112x11.112 (mm)
Weight:: 0.004 (kg)
Bearing 61808 ZZ
Manufacturer: ETERNO
Sizes: 40x52x7 (mm)
Weight:: 0.034 (kg)
Bearing 24026 MW33
Manufacturer: ETERNO
Sizes: 130x200x69 (mm)
Weight:: 8 (kg)
K21 NBR(5x14x8)
Manufacturer: KASTAS
Sizes: 5x14x8 (mm)
Bearing DAC35720033
Manufacturer:
Sizes: 35x72x33/33 (mm)
Bearing 7028CETAP5 (36128KJ-SH)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 3.4 (kg)
Подшипник 23220AX
Manufacturer: NACHI
Sizes: 100x180x60.3 (mm)
Weight:: 6.88 (kg)
Торцевое уплотнение RM U4(250)-68
Manufacturer: RiMi
K37 (90x106,20x10,80)
Manufacturer: KASTAS
Sizes: 90x106,20x10,80 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.50x33.50x2.00 (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.