Подшипник NA4864
Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23.5 kg
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23.5 kg
Технические характеристики из каталога производителя:
- Обозначение NA4864
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 23,5 Кг
- Частота вращения предельная при пластичной смазке 710 об/мин
- Частота вращения предельная при жидкой смазке 1100 об/мин
- Размер сопряженных деталей (da min.) 331
- Размер сопряженных деталей (Da max.) 389
- Размер сопряженных деталей (ra max.) 2
- Частота вращения предельная 1100 об/мин
K752 PTFE/NBR(160x144,5x6,3)
Manufacturer: KASTAS
Sizes: 160x144,5x6,3 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71911-C-T-P4S
Manufacturer: FAG
Sizes: 55x80x13 (mm)
Bearing 6015
Manufacturer: ETERNO
Sizes: 75x115x20 (mm)
Weight:: 0.673 (kg)
Bearings NK18/20
Manufacturer: INA-FAG
Sizes: 18x26x20 (mm)
Weight:: 0.314 (kg)
K21 PU(18x26x6)
Manufacturer: KASTAS
Sizes: 18x26x6 (mm)
Bearing TWB2233
Manufacturer: INA-FAG
Sizes: 34.925x52.388x1.600 (mm)
Weight:: 0.015 (kg)
K10 NBR(140x152x8,2/11)
Manufacturer: KASTAS
Sizes: 140x152x8,2/11 (mm)
K06 PU(22x30x2/3,5)
Manufacturer: KASTAS
Sizes: 22x30x2/3,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 12x27x7 (mm)
Bearing 625P6 (E25)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
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.
