Подшипник 6912NR
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Технические характеристики из каталога производителя:
- Обозначение 6912NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.195 Кг
- Размер (d1) 82.9 мм.
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер (d2) 89.4 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
B 52,5 1397 Le/ 1335 Li
Manufacturer: ContiTech AG

AX 69 AX 1783 Ld
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 47.62x76.25x12.70 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2206-TVH
Manufacturer: FAG
Sizes: 30x62x20 (mm)

K25 NBR/Metal(180x27x31)
Manufacturer: KASTAS
Sizes: 180x27x31 (mm)

RPP14 DD 2838 MFX - Megaflex
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Bearing 81108 TV
Manufacturer: INA-FAG
Sizes: 40x60x13 (mm)
Weight:: 0.105 (kg)

Bearing GE280ES
Manufacturer: ETERNO
Sizes: 280x400x155 (mm)
Weight:: 65.06 (kg)

K69 POM(156x150x19 )
Manufacturer: KASTAS
Sizes: 156x150x19 (mm)

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Sizes: 400x500x46 (mm)
Weight:: 20.5 (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.