ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21308-E1
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Технические характеристики из каталога производителя:
- Обозначение21308-E1
- ПроизводительFAG
- e0,23
- Y12,95
- Y24,4
- Y02,89
- ds3,2 mm
- ns4,8 mm
- d90 mm
- B23 mm
- D180,8 mm
- Da max81 mm
- da min49 mm
- ra max1,5 mm
- rmin1,5 mm
- m0,749 kg / Вес
- Cr109000 N / динамическая грузоподъемность, радиальная
- C0r107000 N / статическая грузоподъемность, радиальная
- nG9800 1/min / Предельная частота вращения
- nB6100 1/min
- Cur14300 N / Нагрузка предела усталости, радиальная
- D259,9 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 52x65x9 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 820x864x25 (mm)
T2,5 177,50 ( Т2,5 177,50 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
HTD 8M 1768 ( HTD8M 1768 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7222-C-T-P4S
Manufacturer: FAG
Sizes: 110x200x38 (mm)
Bearing NNTR120X290X135 2Z
Manufacturer: INA-FAG
Sizes: 120x290x135 (mm)
Weight:: 133 (kg)
K21 NBR(20x32x6)
Manufacturer: KASTAS
Sizes: 20x32x6 (mm)
Подшипник NUP 2244
Manufacturer: NACHI
Sizes: 220x400x108 (mm)
Weight:: 61.8 (kg)
SEALS (REINFORCED SEAL) (FT)
Manufacturer: FEKO
Sizes: 38.10x57.94x12/14 (mm)
Подшипник 6328ZZS
Manufacturer: NSK-RHP
Sizes: 140x300x62 (mm)
Weight:: 18.5 (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.
