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
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 28.50x38.25x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x150x15 (mm)
K21 NBR(10x20x6,5)
Manufacturer: KASTAS
Sizes: 10x20x6,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 30.80x35.80x2.50 (mm)
Bearings KRV22-PP-A
Manufacturer: INA
Weight:: 0.045 (kg)
K26 NBR 80(115x20x30)
Manufacturer: KASTAS
Sizes: 115x20x30 (mm)
T10 1460 ( Т10 1460 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
D 394 32x10010 Li / 10086 Ld
Manufacturer: ContiTech AG
Подшипник 3197/3120
Manufacturer: NSK
Sizes: 33.338x72.626x30.162 (mm)
Weight:: 0.573 (kg)
Bearing 22315 KMW33
Manufacturer: ETERNO
Sizes: 75x160x55 (mm)
Weight:: 5.052 (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.