Подшипник 7212 C
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.889 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.889 kg
Технические характеристики из каталога производителя:
- Обозначение 7212 C
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,889 Кг
- Частота вращения предельная при пластичной смазке 9 500 об/мин
- Частота вращения предельная при жидкой смазке 13 000 об/мин
- Размер сопряженных деталей (da min.) 69
- Размер сопряженных деталей (Da max.) 101
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 22,4 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 14,4
3.53 FKM 80(058,74x03,53 )
Manufacturer: KASTAS

17x2388 B 94
Manufacturer: ContiTech AG

Bearing 12Y01
Manufacturer: INA-FAG
Sizes: 32.512x47.625x25.400 (mm)
Weight:: 0.180 (kg)

Подшипник NU 212
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.835 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 52.07x57.31x2.62 (mm)

10X1730 Z 68
Manufacturer: ContiTech AG

Подшипник 77375/77675
Manufacturer: NSK-RHP
Sizes: 95.25x171.45x47.625 (mm)
Weight:: 4.58 (kg)

K68 POM(60,3x63,33x14,8 )
Manufacturer: KASTAS
Sizes: 60,3x63,33x14,8 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 20x35x5.5/10 (mm)

Подшипник RS-4972E4
Manufacturer: NSK-RHP
Sizes: 360x480x118 (mm)
Weight:: 61 (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.