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
Автомобильные уплотнения RM F-1/1"
Manufacturer: RiMi

Bearings NATR40
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 0.55 (kg)

RPP14 7630 ( RPP 14 7630 -V, -M, -MFX )
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 17x39.90x5 (mm)

K702 PTFE/NBR(80x95,5x6,3)
Manufacturer: KASTAS
Sizes: 80x95,5x6,3 (mm)

STD 640 S8M
Manufacturer: ContiTech AG

Bearing KRV 80
Manufacturer: ETERNO
Sizes: 80x30x100 (mm)
Weight:: 1.56 (kg)

K69 POM(135x129x12,6)
Manufacturer: KASTAS
Sizes: 135x129x12,6 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 18x32x10/15 (mm)

SPC 3750 Ld
Manufacturer: ContiTech AG


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.