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
Bearing 23068 (3053168)
Manufacturer: TMB
Sizes: 340x520x133 (mm)
Weight:: 105 (kg)

Bearing TWC512
Manufacturer: INA-FAG
Sizes: 7.938x19.050x2.337 (mm)
Weight:: 0.004 (kg)

Bearing N334EMZ1 (E2334EHP6)
Manufacturer: TMB
Sizes: 170x360x72 (mm)
Weight:: 38.5 (kg)

K17 PTFE/NBR(380x355,5x8,1 )
Manufacturer: KASTAS
Sizes: 380x355,5x8,1 (mm)

Bearing N209
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.427 (kg)

Bearing 7010 C
Manufacturer: ETERNO
Sizes: 50x80x16 (mm)
Weight:: 0.35 (kg)

SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 60x80x5.50 (mm)

Bearing 30228 (7228E)
Manufacturer: TMB
Sizes: 140x250x46 (mm)
Weight:: 8.7 (kg)

4L 870
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 45x60x8 (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.