Подшипник 6811DDU
Inner diameter:: 55 mm
Outer diameter: 72 mm
The size of the width: 9 mm
Weight:: 0.081 kg
Outer diameter: 72 mm
The size of the width: 9 mm
Weight:: 0.081 kg
Технические характеристики из каталога производителя:
- Обозначение 6811DDU
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,081 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 57
- Размер сопряженных деталей (da max) 59
- Размер сопряженных деталей (Da max.) 70
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 17
O-RING
Manufacturer: NQK SF
Sizes: 329.30x340.70x5.70 (mm)
Торцевое уплотнение RM M85-45
Manufacturer: RiMi
5.33 NBR 70(158,12x5,33)
Manufacturer: KASTAS
Bearing 608-YB/ZZ (80018YB)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
Подшипник N 236
Manufacturer: NSK-RHP
Sizes: 180x282x52 (mm)
Weight:: 18.1 (kg)
Подшипник NU 406
Manufacturer: NSK-RHP
Sizes: 30x73x23 (mm)
Weight:: 0.758 (kg)
Подшипник 1203
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.073 (kg)
K21 PU(160x195x17 )
Manufacturer: KASTAS
Sizes: 160x195x17 (mm)
K73 POLYESTER/PTFE(72x80x15)
Manufacturer: KASTAS
Sizes: 72x80x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x72x8 (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.
