Подшипник 5311NR
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.30 kg
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.30 kg
Технические характеристики из каталога производителя:
- Обозначение 5311NR
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2.30 Кг
- Размер (d1) 115.21 мм.
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 129.7 мм.
- Размер (a) 4.06 мм.
- Размер (b) 3.1 мм.
- Размер (F) 2.82 мм.
Krestovina 57x144
Manufacturer: TOYO

Bearing K20x26x13
Manufacturer: INA-FAG
Sizes: 20x26x13 (mm)
Weight:: 0.0012 (kg)

Bearing LR50x55x20.5
Manufacturer: INA-FAG
Sizes: 50x55x20.5 (mm)
Weight:: 0.641 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x89x10 (mm)

Bearings NK73/25
Manufacturer: INA-FAG
Sizes: 73x90x25 (mm)
Weight:: 0.302 (kg)

Bearing N2211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.81 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x55x9 (mm)

RPP14 8806 ( RPP 14 8806 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing NNTR140X340X162 2Z
Manufacturer: INA-FAG
Sizes: 140x340x162 (mm)
Weight:: 160 (kg)

Подшипник QJ 226
Manufacturer: NSK-RHP
Sizes: 130x230x40 (mm)
Weight:: 7.7 (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.