Подшипник 750/742
Inner diameter:: 79.375 mm
Outer diameter: 150.089 mm
The size of the width: 44.45 mm
Weight:: 3.49 kg
Outer diameter: 150.089 mm
The size of the width: 44.45 mm
Weight:: 3.49 kg
Технические характеристики из каталога производителя:
- Обозначение 750/742
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,49 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 32,5 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 96
- Размер сопряженных деталей (db) 142
- Расчетный коэффициент (e) 0,33
- Расчетный коэффициент (Y0) 1
- Расчетный коэффициент (Y1) 1,8
- Размер сопряженных деталей (ra1 max.) 3,3
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KHM218248-HM218210
Manufacturer: FAG
Sizes: 89.975x146.975x40 (mm)
Weight:: 2.57 (kg)
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K130 NBR(14x18x2,7)
Manufacturer: KASTAS
Sizes: 14x18x2,7 (mm)
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K37 (80x95x12)
Manufacturer: KASTAS
Sizes: 80x95x12 (mm)
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SEALS (REINFORCED SEAL) (AB)
Manufacturer: FEKO
Sizes: 100x127x10.50 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 70.00x77.00x3.50 (mm)
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Bearing 638ZZP6 (E80038)
Manufacturer: TMB
Sizes: 8x28x9 (mm)
Weight:: 0.03 (kg)
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XT200 PU(50x60x7,3)
Manufacturer: KASTAS
Sizes: 50x60x7,3 (mm)
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K33 PU(60x70x11,5)
Manufacturer: KASTAS
Sizes: 60x70x11,5 (mm)
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Подшипник NUP 315 EM
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.73 (kg)
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K48 (160x143x20)
Manufacturer: KASTAS
Sizes: 160x143x20 (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.