ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4852
Inner diameter:: 260 mm
Outer diameter: 320 mm
The size of the width: 60 mm
Outer diameter: 320 mm
The size of the width: 60 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4852
- ПроизводительINA
- d320 mm
- B60 mm
- rmin2 mm
- m10600 g / Вес
- Cr415000 N / динамическая грузоподъемность, радиальная
- C0r1160000 N / статическая грузоподъемность, радиальная
- nG1660 1/min / Предельная частота вращения
- nB890 1/min / Базовая тепловая частота вращения
- Cur158000 N / нагрузка предела усталости радиальная
- f285 mm
- S2 mm / осевое перемещение
Bearing 23234W33
Manufacturer: TMB
Sizes: 170x310x110 (mm)
Weight:: 37.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21311-E1
Manufacturer: FAG
Sizes: 55x120x29 (mm)
Bearing D1
Manufacturer: INA-FAG
Sizes: 12.700x30.963x14.300 (mm)
Weight:: 54 (kg)
Bearing 7209CETAP5 (36209KJ-SH)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
Bearing 7308AC (46308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x55x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x72x10 (mm)
Bearing NU414M (32414H)
Manufacturer: TMB
Sizes: 70x180x42 (mm)
Weight:: 5.35 (kg)
Подшипник NU 228 E
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)
Bearing IR140x155x35
Manufacturer: INA-FAG
Sizes: 140x155x35 (mm)
Weight:: 0.917 (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.
