Подшипник 7028CTRSU
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.414 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.414 kg
Технические характеристики из каталога производителя:
- Обозначение 7028CTRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,414 Кг
- Размер (d1) 200 мм.
- Частота вращения предельная при пластичной смазке 6 200 об/мин
- Частота вращения предельная при жидкой смазке 9 600 об/мин
- Размер (d2) 204 мм.
- Размер (a) 39,9 мм.
- Размер (r1 min.) 1 мм.
Подшипник 6021ZNR
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.54 (kg)

Bearing NU2217E (32517E)
Manufacturer: TMB
Sizes: 85x150x36 (mm)
Weight:: 2.5 (kg)

AT5 DD
Manufacturer: ContiTech AG

AT5 DD
Manufacturer: ContiTech AG

Mechanical seal RM 301-15M
Manufacturer: RiMi

PJ 1143 / 450 J
Manufacturer: ContiTech AG

XPZ 1778 Lw / Ld ( XPZ1778 )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 58x72x10 (mm)

SPA 1272 Lw L=L EL
Manufacturer: ContiTech AG

Bearing NU240
Manufacturer: ETERNO
Sizes: 200x360x58 (mm)
Weight:: 27.2 (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.