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.
Bearing K75x81x20
Manufacturer: INA-FAG
Sizes: 75x81x20 (mm)
Weight:: 0.0079 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x60x10 (mm)
AX 24 AX 640 Ld
Manufacturer: ContiTech AG
Подшипник NUP 321
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 8.73 (kg)
Bearings RCT24A
Manufacturer: INA-FAG
Sizes: 69.850x123.825x31.750 (mm)
Weight:: 1.639 (kg)
Bearing 7215CP4 (36215J)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
Bearings NK5/12 TN
Manufacturer: INA-FAG
Sizes: 5x10x12 (mm)
Weight:: 0.037 (kg)
Bearing WS87426
Manufacturer: INA-FAG
Sizes: 130x270x22 (mm)
Weight:: 7.600 (kg)
Mechanical seal RM 108-55
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 60x92x11 (mm)
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.
