Подшипник 6920
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.828 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.828 kg
Технические характеристики из каталога производителя:
- Обозначение 6920
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,828 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 5 300 об/мин
- Размер сопряженных деталей (da min.) 106,5
- Размер сопряженных деталей (da max) 111
- Размер сопряженных деталей (Da max.) 133,5
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 16,4
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x30x5 (mm)
Bearing LM 5 L
Manufacturer: ETERNO
Sizes: 5x10x29 (mm)
Bearing 22317 KMW33
Manufacturer: ETERNO
Sizes: 85x180x60 (mm)
Weight:: 6.78 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 58.00x64.00x3.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 33x50x6.5 (mm)
Подшипник NUP 210
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.481 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 177.80x195.00x8.60 (mm)
Bearing K65x73x30
Manufacturer: INA-FAG
Sizes: 65x73x30 (mm)
Weight:: 0.0141 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 45.00x47.00x1.00 (mm)
RPP14 DD 5778 MFX - Megaflex
Manufacturer: ContiTech AG
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.