Подшипник 21315AX
Inner diameter:: 75 mm
Outer diameter: 160 mm
The size of the width: 37 mm
Weight:: 3.95 kg
Outer diameter: 160 mm
The size of the width: 37 mm
Weight:: 3.95 kg
Технические характеристики из каталога производителя:
- Обозначение 21315AX
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3,95 Кг
- Частота вращения предельная при пластичной смазке 4350 об/мин
- Частота вращения предельная при жидкой смазке 5550 об/мин
- Расчетный коэффициент (e) 0,27
- Расчетный коэффициент (Y0) 2,44
- Расчетный коэффициент (Y1) 2,5
- Расчетный коэффициент (Y2) 3,72
Подшипник NU 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)
Bearings RNA4916
Manufacturer: INA
Sizes: 90x110x30 (mm)
Weight:: 0.516 (kg)
Bearing LR25x30x20.5
Manufacturer: INA
Sizes: 25x30x20.5 (mm)
Weight:: 0.335 (kg)
Bearings K81109 TV
Manufacturer: INA
Sizes: 45x65x6 (mm)
Weight:: 0.035 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 190x220x15 (mm)
Bearings NA4826
Manufacturer: INA
Sizes: 130x165x35 (mm)
Weight:: 1.81 (kg)
Bearing 919
Manufacturer: INA
Sizes: 95x140x32.5 (mm)
Weight:: 1.634 (kg)
Подшипник LM3820
Manufacturer: NSK
Sizes: 32x48x20.3 (mm)
Weight:: 0.125 (kg)
Bearing BCE4412
Manufacturer: INA
Sizes: 69.850x79.375x19.050 (mm)
Weight:: 0.132 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x450x20 (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.