Подшипник F684ZZ
Inner diameter:: 4 mm
Outer diameter: 10.3 mm
The size of the width: 4 mm
Weight:: 1.14 kg
Outer diameter: 10.3 mm
The size of the width: 4 mm
Weight:: 1.14 kg
Технические характеристики из каталога производителя:
- Обозначение F684ZZ
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 1,14 Кг
- Частота вращения предельная при пластичной смазке 53000 об/мин
- Размер (C1) 1 мм.
- Размер сопряженных деталей (db max.) 5,2
- Размер сопряженных деталей (rb max.) 0,1
SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 46x50x4.50 (mm)

Bearing 7216 C
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.57 (kg)

SPB 2975 Lw
Manufacturer: ContiTech AG

Bearing 42368 / 42587
Manufacturer: TIMKEN
Sizes: 93.262x149.225x31.750 (mm)
Weight:: 2.034 (kg)

Подшипник NA5903
Manufacturer: NSK-RHP
Sizes: 17x30x18 (mm)
Weight:: 0.055 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 4.5x16x4 (mm)

AT20 DD
Manufacturer: ContiTech AG

Bearing 23256 MW33
Manufacturer: ETERNO
Sizes: 280x500x176 (mm)
Weight:: 150 (kg)

Подшипник NJ 216 E
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.66 (kg)

Bearing WS811/560
Manufacturer: INA-FAG
Sizes: 560x670x25.5 (mm)
Weight:: 20.550 (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.