Подшипник 7028
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.63 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.63 kg
Технические характеристики из каталога производителя:
- Обозначение 7028
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.63 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3300 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (Da max.) 202
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 34 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
AT5 300 ( АТ5 300 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

Подшипник NCF 2218V
Manufacturer: SKF
Sizes: 160x290x80 (mm)
Weight:: 23 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTBR)
Manufacturer: STO
Sizes: 38x74x11 (mm)

K22 PU(252x273x10 )
Manufacturer: KASTAS
Sizes: 252x273x10 (mm)

Bearing NUP2205
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Weight:: 0.174 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x70x10 (mm)

K79 POLYESTER/GRAPHITE(20x24x5,6)
Manufacturer: KASTAS
Sizes: 20x24x5,6 (mm)

K702 PTFE/NBR(105x116x4,2)
Manufacturer: KASTAS
Sizes: 105x116x4,2 (mm)

ContiTech HTD 5M 15 HP
Manufacturer: ContiTech AG

K18 (40x32x10)
Manufacturer: KASTAS
Sizes: 40x32x10 (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.