Подшипник 21318EX1
Inner diameter:: 90 mm
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 6.1 kg
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 6.1 kg
Технические характеристики из каталога производителя:
- Обозначение 21318EX1
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 6,1 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Расчетный коэффициент (e) 0,23
- Расчетный коэффициент (Y0) 2,84
- Расчетный коэффициент (Y1) 2,91
- Расчетный коэффициент (Y2) 4,33
AT20 DD
Manufacturer: ContiTech AG
Подшипник 30232
Manufacturer: NACHI
Sizes: 160x290x52 (mm)
Weight:: 13.2 (kg)
Подшипник 30320
Manufacturer: NACHI
Sizes: 100x215x51.5 (mm)
Weight:: 8.00 (kg)
Подшипник SL192313
Manufacturer: INA-FAG
Sizes: 65x140x48 (mm)
K84 PU(250x238,4x12,30 )
Manufacturer: KASTAS
Sizes: 250x238,4x12,30 (mm)
KBT PTFE(2x25)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x26x7 (mm)
Bearing 61903 2RS
Manufacturer: ETERNO
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
K21 PU(50x60x12)
Manufacturer: KASTAS
Sizes: 50x60x12 (mm)
Подшипник 6915
Manufacturer: NACHI
Sizes: 75x105x16 (mm)
Weight:: 0.345 (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.