Подшипник 7321C
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321C
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.34 Кг
- Частота вращения предельная при пластичной смазке 4800 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 211
- Размер сопряженных деталей (ra max.) 2.5
- Размер (a) - 5.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
Подшипник 6914N
Manufacturer: NACHI
Sizes: 70x100x16 (mm)
Weight:: 0.332 (kg)
Bearing NJ412M (42412H)
Manufacturer: TMB
Sizes: 60x150x35 (mm)
Weight:: 3.1 (kg)
Bearing 23120 MW33
Manufacturer: ETERNO
Sizes: 100x165x52 (mm)
Weight:: 4.48 (kg)
Bearing 51330 (8330)
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16.5 (kg)
Bearing 51236M (8236H)
Manufacturer: TMB
Sizes: 180x250x56 (mm)
Weight:: 8.6 (kg)
Bearing NJ328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 21.1 (kg)
Подшипник 5304N
Manufacturer: NACHI
Sizes: 20x52x22.2 (mm)
Weight:: 0.23 (kg)
Подшипник 51311
Manufacturer: NACHI
Sizes: 55x105x35 (mm)
Weight:: 225 (kg)
Bearing 7310BM (66310H)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x17.65x5 (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.