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
Bearings K87412
Manufacturer: INA-FAG
Sizes: 60x130x9 (mm)
Weight:: 0.380 (kg)

RPP14 6076 ( RPP 14 6076 -V, -M, -MFX )
Manufacturer: ContiTech AG

ATG10 2480 MFX - Megaflex ( ATK10 2480 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Bearing 21322 (53322)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)

Bearing LR5201KDD
Manufacturer: INA-FAG
Sizes: 12x35x15.9 (mm)
Weight:: 15.9 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44.5x63.5x9 (mm)

Bearing NJ304EW33
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.15 (kg)

K17 PTFE/NBR(540x515,5x8,1)
Manufacturer: KASTAS
Sizes: 540x515,5x8,1 (mm)

Bearing 3222 2RS
Manufacturer: ETERNO
Sizes: 110x200x69.8 (mm)
Weight:: 8.8 (kg)

GEAR PULLEYS 14M-32S 139.8 (14M-32S 139.8/20)
Manufacturer: BBC


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.