Подшипник 6909NR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Технические характеристики из каталога производителя:
- Обозначение 6909NR
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.124 Кг
- Размер (d1) 66.7 мм.
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 12000 об/мин
- Размер (d2) 70.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 0.85 мм.
2 NBR 70(045,00x02,00)
Manufacturer: KASTAS
AT5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 38.80x48.00x4.60 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x30x5 (mm)
MEGADYNE ISORAN 750 GLD5 ( RPP5 750 GOLD )
Manufacturer: ContiTech AG
Bearing TWB2233
Manufacturer: INA-FAG
Sizes: 34.925x52.388x1.600 (mm)
Weight:: 0.015 (kg)
Bearing 60/670 (1/670H)
Manufacturer: TMB
Sizes: 670x980x136 (mm)
Weight:: 345 (kg)
RPP14 3962 ( RPP 14 3962 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x34x5 (mm)
Bearing GEG20ES
Manufacturer: TMB
Sizes: 20x42x25 (mm)
Weight:: 0.153 (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.