ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ221-N2-MPA
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ221-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an10,1 mm
- bn8,5 mm
- rn2 mm
- d190 mm
- B36 mm
- D1134,7 mm
- Da max178 mm
- da min117 mm
- ra max2,1 mm
- rmin2,1 mm
- m4,81 kg / Вес
- Cr233000 N / динамическая грузоподъемность, радиальная
- C0r255000 N / статическая грузоподъемность, радиальная
- nG6200 1/min / Предельная частота вращения
- Cur11600 N
- a103 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 145x175x14 (mm)
XPZ 612 Lw / Ld ( XPZ612 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x42.8x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89314-TV
Manufacturer: INA-FAG
Sizes: 70x125x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 123.60x135.00x5.70 (mm)
Подшипник 5207
Manufacturer: NSK-RHP
Sizes: 35x72x27 (mm)
Weight:: 0.43 (kg)
Krestovina 22,2x63,5
Manufacturer: TOYO
XPB 2410 Lw / Ld ( ХРВ 2410 )
Manufacturer: ContiTech AG
K27 PU(75x87x12/7)
Manufacturer: KASTAS
Sizes: 75x87x12/7 (mm)
Bearing NA6919 2RS
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 2.6 (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.
