ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ304-MPA
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ304-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d52 mm
- B15 mm
- D130,6 mm
- Da max45 mm
- da min27 mm
- ra max1 mm
- rmin1,1 mm
- m0,184 kg / Вес
- Cr31000 N / динамическая грузоподъемность, радиальная
- C0r19600 N / статическая грузоподъемность, радиальная
- nG26000 1/min / Предельная частота вращения
- Cur1320 N / Нагрузка предела усталости, радиальная
- a26 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x35x7.5 (mm)
Bearing 61908 ZZ
Manufacturer: ETERNO
Sizes: 40x62x12 (mm)
Weight:: 0.11 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4840
Manufacturer: INA
Sizes: 220x250x50 (mm)
Bearing 89336 M
Manufacturer: INA
Sizes: 180x300x73 (mm)
Weight:: 22.110 (kg)
K07 NBR(80x90x7/10)
Manufacturer: KASTAS
Sizes: 80x90x7/10 (mm)
K23 NBR(98,42x85,72x9,52)
Manufacturer: KASTAS
Sizes: 98,42x85,72x9,52 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61903-2RSR
Manufacturer: FAG
Sizes: 17x30x7 (mm)
Mechanical seal RM 104-10
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 165.00x175.00x5.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ ZSL192318-TB
Manufacturer: INA
Sizes: 90x190x64 (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.