ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4902-RSR
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4902-RSR
- ПроизводительINA
- Fw20 mm
- d28 mm
- rmin0,3 mm
- m21,5 g / Вес
- Cr9700 N / динамическая грузоподъемность, радиальная
- C0r10300 N / статическая грузоподъемность, радиальная
- Cur2040 N / нагрузка предела усталости радиальная
- nG Fett10000 1/min / Предельная частота вращения при консистентной смазке
- C13 mm
O-RING
Manufacturer: NQK SF
Sizes: 21.00x29.00x4.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 60x95x13 (mm)
Подшипник 54310
Manufacturer: NSK-RHP
Sizes: 50x95x64.6 (mm)
Weight:: 0.73 (kg)
Подшипник 47896/47820
Manufacturer: NSK-RHP
Sizes: 95.25x146.05x33.338 (mm)
Weight:: 1.994 (kg)
Bearing 623/HV (23X)
Manufacturer: TMB
Sizes: 3x10x4 (mm)
Weight:: 0.0015 (kg)
K06 PU(140x155x8,6/14)
Manufacturer: KASTAS
Sizes: 140x155x8,6/14 (mm)
Подшипник 684 A
Manufacturer: NSK-RHP
Sizes: 4x9x2.5 (mm)
Weight:: 0.001 (kg)
Bearing 51128
Manufacturer: ETERNO
Sizes: 140x178x31 (mm)
Weight:: 2.05 (kg)
B 58 17x1475 Li / 1520 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 155.40x161.60x3.10 (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.
