Подшипник 21312EX1
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.1 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.1 kg
Технические характеристики из каталога производителя:
- Обозначение 21312EX1
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2,1 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 4800 об/мин
- Расчетный коэффициент (e) 0,24
- Расчетный коэффициент (Y0) 2,72
- Расчетный коэффициент (Y1) 2,78
- Расчетный коэффициент (Y2) 4,14
Подшипник 2305
Manufacturer: NACHI
Sizes: 25x62x24 (mm)
Weight:: 0.335 (kg)
Bearing RT727
Manufacturer: INA-FAG
Sizes: 50.800x152.400x34.925 (mm)
Weight:: 3.920 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 265.00x291.00x13.00 (mm)
Bearing 6244
Manufacturer: ETERNO
Sizes: 220x400x65 (mm)
Weight:: 32.4 (kg)
Корпус UCPA204
Manufacturer: NACHI
Weight:: 0.54 (kg)
5.7 NBR 90(184,20x05,70)
Manufacturer: KASTAS
Подшипник 6905N
Manufacturer: NSK-RHP
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
CTD 2520 C8M
Manufacturer: ContiTech AG
Подшипник 1204
Manufacturer: NSK-RHP
Sizes: 20x47x14 (mm)
C 69 22x1750 Li / 1809 Ld
Manufacturer: ContiTech AG
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.
