Подшипник NJ 2228 E
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 14.9 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 14.9 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2228 E
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.9 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер (r1 min.) 3 мм.
K21 NBR(139,7x152,4x6,35)
Manufacturer: KASTAS
Sizes: 139,7x152,4x6,35 (mm)
AT20 DD
Manufacturer: ContiTech AG
Bearing 51332M (8332H)
Manufacturer: TMB
Sizes: 160x270x87 (mm)
Weight:: 21 (kg)
Подшипник 51318
Manufacturer: NSK-RHP
Sizes: 90x155x50 (mm)
Weight:: 225 (kg)
Подшипник E30222J
Manufacturer: NACHI
Sizes: 110x200x41 (mm)
Weight:: 5 (kg)
3.53 NBR 70(120,25x3,53)
Manufacturer: KASTAS
Bearing 3308 J
Manufacturer: INA-FAG
Sizes: 40x90x36.500 (mm)
Weight:: 1.010 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23956-K-MB
Manufacturer: FAG
Sizes: 280x380x75 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 93x117x12 (mm)
Bearing D3
Manufacturer: INA-FAG
Sizes: 15.875x34.138x14.300 (mm)
Weight:: 63 (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.
