Подшипник 7307DB
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Технические характеристики из каталога производителя:
- Обозначение 7307DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.475 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Размер сопряженных деталей (da min.) 40
- Размер сопряженных деталей (Da max.) 74.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 6.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 42 мм.
O-RING
Manufacturer: NQK SF
Sizes: 72.00x77.00x2.50 (mm)
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C 195 22x4951 Li / 5010 Ld
Manufacturer: ContiTech AG
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (BAUD2)
Manufacturer: STO
Sizes: 28x47x7 (mm)
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Bearing 61902 (1000902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
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MEGADYNE ISORAN 1464 SLV8 ( RPP8 1464 SILVER )
Manufacturer: ContiTech AG
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K22 NBR(28x38x7)
Manufacturer: KASTAS
Sizes: 28x38x7 (mm)
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MEGADYNE ISORAN 1240 GLD5 ( RPP5 1240 GOLD )
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 200.00x223.00x11.50 (mm)
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Подшипник NUP 240 E
Manufacturer: NACHI
Sizes: 200x360x58 (mm)
Weight:: 29.5 (kg)
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Bearing 7314ACM (46314H)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (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.