Подшипник NA4860
Inner diameter:: 300 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 22 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 22 kg
Технические характеристики из каталога производителя:
- Обозначение NA4860
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 22 Кг
- Частота вращения предельная при пластичной смазке 750 об/мин
- Частота вращения предельная при жидкой смазке 1200 об/мин
- Размер сопряженных деталей (da min.) 311
- Размер сопряженных деталей (Da max.) 369
- Размер сопряженных деталей (ra max.) 2
- Частота вращения предельная 1200 об/мин
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x78x10 (mm)
Подшипник 6838
Manufacturer: NACHI
Sizes: 190x240x24 (mm)
Weight:: 2.6 (kg)
Bearing 31305 (27305E)
Manufacturer: TMB
Sizes: 25x62x18.25 (mm)
Weight:: 0.27 (kg)
Bearings CR-B25/83
Manufacturer: INA-FAG
Weight:: 0.32 (kg)
Bearing DAC40572420
Manufacturer:
Sizes: 40x57x24/20 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 85x103x8 (mm)
Подшипник 1208
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.417 (kg)
Подшипник 6305
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
Weight:: 0.235 (kg)
K21 NBR(20x36x10)
Manufacturer: KASTAS
Sizes: 20x36x10 (mm)
Bearing 628ZZP6 (E80028)
Manufacturer: TMB
Sizes: 8x24x8 (mm)
Weight:: 0.018 (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.
