ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ PNA20/42
Inner diameter:: 20 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеPNA20/42
- ПроизводительINA
- r1 min0,3 mm
- d42 mm
- B20 mm
- D136,5 mm
- rmin0,8 mm
- m136 g / Вес
- Cr21300 N / динамическая грузоподъемность, радиальная
- C0r30500 N / статическая грузоподъемность, радиальная
- nG17800 1/min / Предельная частота вращения
- Cur5300 N / нагрузка предела усталости радиальная
- C20 mm / Допуск: +/-0,5
- f25 mm
- S0,5 mm / осевое перемещение
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 64x90x12.70 (mm)
Bearing 15120 / 15245
Manufacturer: TIMKEN
Sizes: 30.213x62.000x19.050 (mm)
Weight:: 0.267 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 138.00x148.00x5.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE40-NPP-B-FA125.5
Manufacturer: INA-FAG
Sizes: 40x80x43.8 (mm)
Bearing SCE47
Manufacturer: INA-FAG
Sizes: 6.350x11.112x11.112 (mm)
Weight:: 0.004 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x120x13 (mm)
D 394 32x10010 Li / 10086 Ld
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
K17X PTFE/NBR(305x284x8,1)
Manufacturer: KASTAS
Sizes: 305x284x8,1 (mm)
Bearing HK2016-2RS
Manufacturer: INA-FAG
Sizes: 20x26x16 (mm)
Weight:: 0.018 (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.
