Подшипник RS-4992E4
Inner diameter:: 460 mm
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4992E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 142 Кг
- Частота вращения предельная при пластичной смазке 190 об/мин
- Частота вращения предельная при жидкой смазке 380 об/мин
- Размер сопряженных деталей (da min.) 476
- Размер сопряженных деталей (Da max.) 604
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 56.45/60.30x79.50x15.30/18 (mm)

Krestovina 30,18X82
Manufacturer: TOYO

Bearings NK21/20
Manufacturer: INA-FAG
Sizes: 21x29x20 (mm)
Weight:: 0.352 (kg)

Bearing NN3018KW33P6 (E3182118K)
Manufacturer: TMB
Sizes: 90x140x37 (mm)
Weight:: 1.95 (kg)

Bearing C091110
Manufacturer: INA-FAG
Sizes: 14.288x17.463x15.875 (mm)
Weight:: 0.0059 (kg)

Подшипник 7210 A
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.466 (kg)

Bearing DAC35660033
Manufacturer:
Sizes: 35x66x33/33 (mm)

Bearing WS89413
Manufacturer: INA-FAG
Sizes: 65x140x15 (mm)
Weight:: 1.4 (kg)

Bearing K35X45X20
Manufacturer: ETERNO
Sizes: 35x45x20 (mm)
Weight:: 0.056 (kg)

Bearing 23138K
Manufacturer: TMB
Sizes: 190x320x104 (mm)
Weight:: 35 (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.