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.
O-RING
Manufacturer: NQK SF
Sizes: 164.00x170.00x3.00 (mm)
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Подшипник 6312DDU
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.72 (kg)
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ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TASE80
Manufacturer: INA-FAG
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Bearing 7024CETAP4 (36124KJ-SH)
Manufacturer: TMB
Sizes: 120x180x28 (mm)
Weight:: 2.1 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89308-TV
Manufacturer: INA-FAG
Sizes: 40x78x22 (mm)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71913-E-T-P4S
Manufacturer: FAG
Sizes: 65x90x13 (mm)
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Bearing NJ2226EM (42526EH)
Manufacturer: TMB
Sizes: 130x230x64 (mm)
Weight:: 10.5 (kg)
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K51 PU(12x22x10,4)
Manufacturer: KASTAS
Sizes: 12x22x10,4 (mm)
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MEGADYNE ISORAN 560 RPP8 ( RPP 8M 560 )
Manufacturer: ContiTech AG
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Bearing 3201 J
Manufacturer: INA-FAG
Sizes: 12x32x15.875 (mm)
Weight:: 0.060 (kg)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.