Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 84.9 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 84.9 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 84,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
Подшипник 7022C
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.14 (kg)

AA148 ( АА 148 ) Le= 3810 мм
Manufacturer: ContiTech AG

Подшипник 7340 A
Manufacturer: NSK-RHP
Sizes: 200x420x80 (mm)
Weight:: 54.4 (kg)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21304-E1-TVPB
Manufacturer: FAG
Sizes: 20x52x15 (mm)

SEALS (REINFORCED SEAL) (AYS)
Manufacturer: FEKO
Sizes: 25x47x8 (mm)

Bearing 51318 (8318)
Manufacturer: TMB
Sizes: 90x155x50 (mm)
Weight:: 3.8 (kg)

SPA 1042 Lw L=L EL
Manufacturer: ContiTech AG

Bearing SCE128
Manufacturer: INA-FAG
Sizes: 19.050x25.400x12.700 (mm)
Weight:: 0.014 (kg)

Bearing 16012 2RS
Manufacturer: ETERNO
Sizes: 60x95x11 (mm)
Weight:: 0.28 (kg)

Bearing 6324 ZZ
Manufacturer: ETERNO
Sizes: 120x260x55 (mm)
Weight:: 12.75 (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.