Подшипник 7321CDB
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 7321CDB
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 9.34 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5400 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 218
- Размер сопряженных деталей (ra max.) 1
- Размер (a) - 5.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 98 мм.
B 140 17x3555 Li / 3600 Ld
Manufacturer: ContiTech AG
Bearing NN3026KW33P4 (C3182126K)
Manufacturer: TMB
Sizes: 130x200x52 (mm)
Weight:: 5.55 (kg)
Bearing NU2344
Manufacturer: ETERNO
Sizes: 220x460x145 (mm)
Weight:: 118 (kg)
Bearings NK26/16
Manufacturer: INA-FAG
Sizes: 26x34x16 (mm)
Weight:: 0.034 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x170x14 (mm)
Krestovina 35x126
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x48x8 (mm)
2.5 NBR 70(064,00x02,50)
Manufacturer: KASTAS
5 NBR 90(180,00x05,00)
Manufacturer: KASTAS
K23 PU(75x65x7,5)
Manufacturer: KASTAS
Sizes: 75x65x7,5 (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.