Подшипник QJ 238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 23 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (da max) 322
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 185,6 мм.
- Угол наклона (α) 35 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 5.28x8.84x1.78 (mm)

AT20 DD
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 85x128x11/21.5 (mm)

Bearing 51138 (8138)
Manufacturer: TMB
Sizes: 190x240x37 (mm)
Weight:: 4.05 (kg)

HTD 8M 5832 ( HTD8M 5832 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 4128
Manufacturer: INA-FAG
Sizes: 140x200x60 (mm)
Weight:: 6.174 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2219-E-TVP2
Manufacturer: FAG
Sizes: 95x170x43 (mm)

Bearing NU1034
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 7.9 (kg)

Bearing BCE1312
Manufacturer: INA-FAG
Sizes: 20.638x26.988x19.050 (mm)
Weight:: 0.024 (kg)

Bearing S62210-2RS
Manufacturer: ETERNO
Sizes: 50.00x90.00x23.00 (mm)
Weight:: 520 (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.