ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7204-B-2RS-TVP
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Технические характеристики из каталога производителя:
- Обозначение 7204-B-2RS-TVP
- Производитель FAG
- α 40 ° / Угол контакта
- Db max 42,8 mm
- r1 min 0,6 mm
- ra1 max 0,6 mm
- d 47 mm
- B 14 mm
- Da max 41,4 mm
- da min 25,6 mm
- ra max 1 mm
- rmin 1 mm
- m 0,107 kg / Вес
- Cr 14000 N / динамическая грузоподъемность, радиальная
- C0r 7800 N / статическая грузоподъемность, радиальная
- nG 9000 1/min / Предельная частота вращения
- Cur 520 N / Нагрузка предела усталости, радиальная / / / / / / /
- D2 26,8 mm
- D3 43 mm
- a 21 mm
Bearing 7304ACTN (46304A)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.14 (kg)
Корпус UKFCX11+H2311
Manufacturer: NACHI
Weight:: 3.9 (kg)
Bearings 209 KRR
Manufacturer: INA-FAG
Sizes: 45x85x26.400 (mm)
Weight:: 0.53 (kg)
K781 PTFE(100x105x60 )
Manufacturer: KASTAS
Sizes: 100x105x60 (mm)
K22 NBR(22x30x7)
Manufacturer: KASTAS
Sizes: 22x30x7 (mm)
K95 NBR(8x12x4)
Manufacturer: KASTAS
Sizes: 8x12x4 (mm)
Корпус UGF204
Manufacturer: NACHI
Weight:: 0.63 (kg)
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 51x62.10x4.80 (mm)
Подшипник NNCL 4944 CV
Manufacturer: SKF
Sizes: 220x300x80 (mm)
Weight:: 16.8 (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.