Подшипник NJ 321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.73 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер (r1 min.) 3 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x95x10 (mm)
Bearing 6216 2RS
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.46 (kg)
K518 (110x85x25,4)
Manufacturer: KASTAS
Sizes: 110x85x25,4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 670x630x25 (mm)
Bearings NKI55/25
Manufacturer: INA-FAG
Sizes: 55x72x25 (mm)
Weight:: 0.272 (kg)
17x875 B 34,5
Manufacturer: ContiTech AG
Mechanical seal RM BIA-45
Manufacturer: RiMi
Bearing 497 / 492A
Manufacturer: TIMKEN
Sizes: 85.725x133.350x30.162 (mm)
Weight:: 1.430 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N221-E-M1
Manufacturer: FAG
Sizes: 105x190x36 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K100X108X27
Manufacturer: INA-FAG
Weight:: 0.185 (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.
