Подшипник 7038CTRSU
Inner diameter:: 190 mm
Outer diameter: 290 mm
The size of the width: 46 mm
Weight:: 9.444 kg
Outer diameter: 290 mm
The size of the width: 46 mm
Weight:: 9.444 kg
Технические характеристики из каталога производителя:
- Обозначение 7038CTRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 9,444 Кг
- Размер (d1) 278 мм.
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 7 000 об/мин
- Размер (d2) 283 мм.
- Размер (a) 55,2 мм.
- Размер (r1 min.) 1,5 мм.
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 22x45x7 (mm)
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K98 PU/NBR(139,7x165,1x19,05)
Manufacturer: KASTAS
Sizes: 139,7x165,1x19,05 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 500x560x28 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 41.00x44.56x1.78 (mm)
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K73 POLYESTER/PTFE(200x208x25)
Manufacturer: KASTAS
Sizes: 200x208x25 (mm)
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2.62 NBR 70(120,32x2,62)
Manufacturer: KASTAS
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K21 NBR(20x25x5)
Manufacturer: KASTAS
Sizes: 20x25x5 (mm)
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SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 17x29x5 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81222-TV
Manufacturer: INA-FAG
Sizes: 110x160x38 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 9x20x7 (mm)
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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.