Подшипник NF 308
Inner diameter:: 40 mm
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.649 kg
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.649 kg
Технические характеристики из каталога производителя:
- Обозначение NF 308
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,649 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 48
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,5 мм.
- Размер сопряженных деталей (Db max) 82
- Размер сопряженных деталей (Db min.) 79
- Размер сопряженных деталей (rb max.) 1,5
Bearing 32307
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.73 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.85x11.65x2.40 (mm)
Подшипник FJH-810
Manufacturer: NSK-RHP
Sizes: 8x14x10 (mm)
Weight:: 0.005 (kg)
2.4 NBR 70(024,60x02,40)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 119.40x125.60x3.10 (mm)
Подшипник HR30217J
Manufacturer: NSK-RHP
Sizes: 85x150x30.5 (mm)
Weight:: 2.12 (kg)
Bearing 61960
Manufacturer: ETERNO
Sizes: 300x420x56 (mm)
Weight:: 23.5 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 210x250x16 (mm)
Bearing BCE87
Manufacturer: INA-FAG
Sizes: 12.700x17.462x11.112 (mm)
Weight:: 0.006 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 50x62x5 (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.