ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4868
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4868
- ПроизводительINA
- d420 mm
- B80 mm
- rmin2,1 mm
- m24200 g / Вес
- Cr730000 N / динамическая грузоподъемность, радиальная
- C0r1940000 N / статическая грузоподъемность, радиальная
- nG1270 1/min / Предельная частота вращения
- nB640 1/min / Базовая тепловая частота вращения
- Cur249000 N / нагрузка предела усталости радиальная
- f370 mm
- S2 mm / осевое перемещение
K35 PU PU/NBR(63x78,1x6,3 )
Manufacturer: KASTAS
Sizes: 63x78,1x6,3 (mm)
Bearing QJF1034x1M
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 8.8 (kg)
Bearing 6009
Manufacturer: ETERNO
Sizes: 45x75x16 (mm)
Weight:: 0.254 (kg)
Manufacturer: FAG
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 120x160.50x28.50 (mm)
Bearing NU316E (32316E)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.85 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 37x57x9/15 (mm)
K27 PU(120x132,2x12/7,2)
Manufacturer: KASTAS
Sizes: 120x132,2x12/7,2 (mm)
ContiTech STD 5M 25 HF
Manufacturer: ContiTech AG
K37 (54x66x9,50)
Manufacturer: KASTAS
Sizes: 54x66x9,50 (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.
