ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4903-RSR
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4903-RSR
- ПроизводительINA
- d30 mm
- B14 mm
- rmin0,3 mm
- m40 g / Вес
- Cr10000 N / динамическая грузоподъемность, радиальная
- C0r11000 N / статическая грузоподъемность, радиальная
- Cur2180 N / нагрузка предела усталости радиальная
- nG Fett9000 1/min / Предельная частота вращения при консистентной смазке
- C13 mm
- f22 mm
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 56x82.50x12.70 (mm)
K83 PU(115x123,6x9 )
Manufacturer: KASTAS
Sizes: 115x123,6x9 (mm)
Подшипник 120KBE22
Manufacturer: NACHI
Sizes: 120x215x109 (mm)
Weight:: 17.8 (kg)
Krestovina 25x56
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 7.20x12.00x2.40 (mm)
Подшипник F634ZZ1
Manufacturer: NSK-RHP
Sizes: 4x18x5 (mm)
Weight:: 5.62 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 22x28x6 (mm)
1.78 NBR 70(029,87x01,78)
Manufacturer: KASTAS
Bearing 22228 MW33
Manufacturer: ETERNO
Sizes: 140x250x68 (mm)
Weight:: 14 (kg)
Z 33,5 10x852 Li / 875 Ld
Manufacturer: ContiTech AG
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.
