Подшипник QJ217
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.2 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.2 kg
Технические характеристики из каталога производителя:
- Обозначение QJ217
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,2 Кг
- Частота вращения предельная при пластичной смазке 3 400 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 95
- Размер сопряженных деталей (da max) 140
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 82,3 мм.
- Угол наклона (α) 35 Градусы
Bearing 6238 (238)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 22 (kg)

XPZ 2060 Lw / Ld ( XPZ2060 )
Manufacturer: ContiTech AG

Bearing 16004P5 (D7000104)
Manufacturer: TMB
Sizes: 20x42x8 (mm)
Weight:: 0.05 (kg)

Bearings K81252
Manufacturer: INA-FAG
Sizes: 260x360x32 (mm)
Weight:: 6.1 (kg)

Подшипник RLM101715
Manufacturer: NSK-RHP
Sizes: 10x17x15 (mm)
Weight:: 0.012 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 75x108x10/19.5 (mm)

Подшипник 7213C
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 1.02 (kg)

Bearing LR50/7NPPU
Manufacturer: INA-FAG
Sizes: 7x22x10 (mm)
Weight:: 10 (kg)

B 112 17x2845 Li / 2890 Ld
Manufacturer: ContiTech AG

Bearing NU315EM (32315EH)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.3 (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.