Подшипник 645/633
Inner diameter:: 71.438 mm
Outer diameter: 130.175 mm
The size of the width: 41.275 mm
Weight:: 2.202 kg
Outer diameter: 130.175 mm
The size of the width: 41.275 mm
Weight:: 2.202 kg
Технические характеристики из каталога производителя:
- Обозначение 645/633
- Размер (r min.) 6,4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,202 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер сопряженных деталей (ra max.) 6,4
- Размер (a) 29,9 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 93
- Размер сопряженных деталей (db) 124
- Расчетный коэффициент (e) 0,36
- Расчетный коэффициент (Y0) 0,91
- Расчетный коэффициент (Y1) 1,7
- Размер сопряженных деталей (ra1 max.) 3,3
GEAR PULLEYS 8M-36S 90.07 (8M-36S 90.07/21)
Manufacturer: BBC
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 24x50x7 (mm)
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K152 NBR FABRIC(18x26x5,8)
Manufacturer: KASTAS
Sizes: 18x26x5,8 (mm)
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Подшипник 23944E
Manufacturer: NACHI
Sizes: 220x300x60 (mm)
Weight:: 12.6 (kg)
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Bearing 7315ACP5 (D46315)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.2 (kg)
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Подшипник NJ 2230 EM
Manufacturer: NSK-RHP
Sizes: 150x270x73 (mm)
Weight:: 19.3 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x32x7 (mm)
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HTD 1125 3M CXP
Manufacturer: ContiTech AG
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7004-C-T-P4S
Manufacturer: FAG
Sizes: 20x42x12 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x50x12 (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.