Подшипник NJ 2238 E
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 45.2 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 45.2 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2238 E
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 45.2 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер (r1 min.) 4 мм.
Bearing 6308ZN (150308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RME45
Manufacturer: INA-FAG

Подшипник 7938A5TRSU
Manufacturer: NSK-RHP
Sizes: 190x260x33 (mm)
Weight:: 69 (kg)

Подшипник 230/560EK
Manufacturer: NACHI
Sizes: 560x820x195 (mm)
Weight:: 359 (kg)

Подшипник NUP 2304
Manufacturer: NSK-RHP
Sizes: 20x52x21 (mm)
Weight:: 0.217 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL045036-PP
Manufacturer: INA-FAG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x42x6 (mm)

SPB 3270
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7024-E-T-P4S
Manufacturer: FAG
Sizes: 120x180x28 (mm)

Bearings STO50
Manufacturer: INA-FAG
Sizes: 50x90x20 (mm)
Weight:: 0.617 (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.