Подшипник 6911ZNR
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 13 mm
Weight:: 0.18 kg
Outer diameter: 80 mm
The size of the width: 13 mm
Weight:: 0.18 kg
Технические характеристики из каталога производителя:
- Обозначение 6911ZNR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.180 Кг
- Размер (d1) 77.9 мм.
- Частота вращения предельная при пластичной смазке 8000 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер (d2) 84.4 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
K21 NBR(8x14x3,5)
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Sizes: 8x14x3,5 (mm)

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Manufacturer: KASTAS
Sizes: 215x225x12 (mm)

SEALS (REINFORCED SEAL) (A)
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Manufacturer: TMB
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Weight:: 1.45 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 70x90x10 (mm)

Подшипник 22310AEX
Manufacturer: NACHI
Sizes: 50x110x40 (mm)
Weight:: 1.88 (kg)

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Manufacturer: KASTAS
Sizes: 40x50x10/7 (mm)

Подшипник 7326DF
Manufacturer: NACHI
Sizes: 130x280x58 (mm)
Weight:: 17.4 (kg)

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Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 27.5 (kg)

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Sizes: 35x62x18 (mm)
Weight:: 0.22 (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.