Корпус UCECH204
Inner diameter:: 20 mm
Weight:: 0.80 kg
Weight:: 0.80 kg
Технические характеристики
Обозначение : UCECH204
Производитель : NACHI
Диаметр внутренний, мм : 20
Высота, мм : 31
Технические данные из каталога производителя :
Внутренний диаметр (d) - 20 мм.
Размер (A) - 40 мм.
Размер (B) - 31 мм.
Размер (E) - 0 мм.
Размер (H) - 96 мм.
Размер (H1) - 64 мм.
Размер (L) - 64
Размер (S) - 12.7 мм.
Размер (?) - 19 Допуск h14
Резьба (G) - PF3/4
Масса - 0.80 Кг
Количество дорожек качения - 1
Уплотнение - Есть
Подшипник 51236
Manufacturer: NACHI
Sizes: 180x250x56 (mm)
Weight:: 225 (kg)
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5 NBR 70(038,00x05,00)
Manufacturer: KASTAS
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O-RING
Manufacturer: NQK SF
Sizes: 120.00x130.60x5.30 (mm)
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Подшипник 6312DDU
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.72 (kg)
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SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 114x135x13 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 86.00x100.00x7.00 (mm)
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Bearing 2916
Manufacturer: INA-FAG
Sizes: 80x110x23 (mm)
Weight:: 0.624 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 87.3x114.3x12.7 (mm)
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Подшипник 21309EAE4
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.96 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 95.00x102.10x3.55 (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.