Подшипник 21311EX1K
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Технические характеристики из каталога производителя:
- Обозначение 21311EX1K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,7 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Расчетный коэффициент (e) 0,25
- Расчетный коэффициент (Y0) 2,65
- Расчетный коэффициент (Y1) 2,71
- Расчетный коэффициент (Y2) 4,03
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x28x7 (mm)
Bearing SCE1112
Manufacturer: INA-FAG
Sizes: 17.462x22.225x19.050 (mm)
Weight:: 0.016 (kg)
3.53 NBR 90(015,47x03,53)
Manufacturer: KASTAS
PJ 1208 / 476 J
Manufacturer: ContiTech AG
Bearing 910
Manufacturer: INA-FAG
Sizes: 50x78x22 (mm)
Weight:: 0.382 (kg)
MEGADYNE ISORAN 106XL
Manufacturer: ContiTech AG
Krestovina 27x75
Manufacturer: TOYO
Bearing RNU1030MA (292130HA)
Manufacturer: TMB
Sizes: 169.5x225x35 (mm)
Weight:: 4.85 (kg)
Bearing 32944
Manufacturer: ETERNO
Sizes: 220x300x51 (mm)
Weight:: 10.2 (kg)
3.53 NBR 70(24,99x3,53 )
Manufacturer: KASTAS
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.
