ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ234-N2-MPA
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ234-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d310 mm
- B52 mm
- D1221,4 mm
- Da max293 mm
- da min187 mm
- ra max3 mm
- rmin4 mm
- m18,9 kg / Вес
- Cr420000 N / динамическая грузоподъемность, радиальная
- C0r630000 N / статическая грузоподъемность, радиальная
- nG3750 1/min / Предельная частота вращения
- Cur22800 N
- a168 mm
GEAR PULLEYS 8M-80S 202.12 (8M-80S 202.12/62)
Manufacturer: BBC
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 9.95x25x5.90 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 140x160x13 (mm)
3.53 FKM 80(183,75x03,53)
Manufacturer: KASTAS
Подшипник QJ 220
Manufacturer: NSK
Sizes: 100x180x34 (mm)
Weight:: 4 (kg)
T10 880 ( Т10 880 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник MR 95 ZZ1
Manufacturer: NSK
Sizes: 5x9x3 (mm)
Weight:: 0.001 (kg)
Bearing LR206RR
Manufacturer: INA
Sizes: 30x72x24 (mm)
Weight:: 16 (kg)
HTD 1002 3M
Manufacturer: ContiTech AG
Подшипник N 1010
Manufacturer: NACHI
Sizes: 50x72.5x16 (mm)
Weight:: 0.306 (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.