Подшипник NNCL4938CV
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL4938CV
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель SKF
- Масса 11 Кг
- Размер (d1) – мм.
- Размер сопряженных деталей (Da max.) 250
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер (b1) 7 мм.
- Частота вращения предельная 1400 об/мин
- Размер (r2 min.) 2 мм.
- Размер (r3 min.) – мм.
- Размер (r4 min.) – мм.
- Размер сопряженных деталей (das rec.) –
- Размер (K) 4 мм.
- Допустимое осевое смещение (S) 4
- Частота вращения номинальная 1100 об/мин
- Граничная нагрузка по усталости (Pu) 132
- Расчетный коэффициент (kr) 0,25
- Размер (E) 240,7 мм.
- Размер сопряженных деталей (ba min.) 201
- Размер сопряженных деталей (rb max.) –
K73 POLYESTER/PTFE(70x75x10)
Manufacturer: KASTAS
Sizes: 70x75x10 (mm)
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RPP8 6576 ( RPP 8 6576 -V, -M, -MFX )
Manufacturer: ContiTech AG
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1160 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 17x47x7 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x58x12 (mm)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7001-C-T-P4S
Manufacturer: FAG
Sizes: 12x28x8 (mm)
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Bearing 32019 (2007119E)
Manufacturer: TMB
Sizes: 95x145x32 (mm)
Weight:: 1.85 (kg)
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K35 PTFE/NBR(26x36,7x4,2)
Manufacturer: KASTAS
Sizes: 26x36,7x4,2 (mm)
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K13 PU/METAL(60x75x7,5)
Manufacturer: KASTAS
Sizes: 60x75x7,5 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x38x7 (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.