Подшипник RS-4928E4
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.25 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.25 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4928E4
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 4,25 Кг
- Частота вращения предельная при пластичной смазке 710 об/мин
- Частота вращения предельная при жидкой смазке 1400 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (Da max.) 182
- Размер сопряженных деталей (ra max.) 1,5
- Материал сепаратора отсутствует
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 80x100x13 (mm)
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Bearing K45x49x19
Manufacturer: INA-FAG
Sizes: 45x49x19 (mm)
Weight:: 0.0027 (kg)
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Подшипник 45TMP11
Manufacturer: NSK-RHP
Sizes: 45x65x14 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 23.90x30.90x3.50 (mm)
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Bearing 89308 TN
Manufacturer: INA-FAG
Sizes: 40x78x22 (mm)
Weight:: 0.484 (kg)
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K17X PTFE/NBR(305x284x8,1)
Manufacturer: KASTAS
Sizes: 305x284x8,1 (mm)
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K48 (170x145x25)
Manufacturer: KASTAS
Sizes: 170x145x25 (mm)
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Подшипник 32320
Manufacturer: NACHI
Sizes: 100x215x77.5 (mm)
Weight:: 14.9 (kg)
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SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 30x40x7 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x46x7 (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.