Подшипник N 338
Inner diameter:: 190 mm
Outer diameter: 345 mm
The size of the width: 78 mm
Weight:: 48.7 kg
Outer diameter: 345 mm
The size of the width: 78 mm
Weight:: 48.7 kg
Технические характеристики из каталога производителя:
- Обозначение N 338
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 48,7 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 700 об/мин
- Размер сопряженных деталей (da min.) 210
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
Подшипник NNF5015ADB-2LSV
Manufacturer: SKF
Sizes: 75x115x54 (mm)
Weight:: 1.95 (kg)
HTD 1080 8M CXP
Manufacturer: ContiTech AG
Bearing NK20/20
Manufacturer: ETERNO
Sizes: 20x28x20 (mm)
Weight:: 30.5 (kg)
K36 (30x40x7,5)
Manufacturer: KASTAS
Sizes: 30x40x7,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x82x10 (mm)
K32 PU/POM(115x125x12)
Manufacturer: KASTAS
Sizes: 115x125x12 (mm)
Подшипник NU 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
K17X PTFE/NBR(330x305,5x8,1)
Manufacturer: KASTAS
Sizes: 330x305,5x8,1 (mm)
Подшипник 5204AZ
Manufacturer: NACHI
Sizes: 20x47x20.6 (mm)
Weight:: 0.12 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 28x50x10 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.