Bearing NA6911
Inner diameter:: 55 mm
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.726 kg
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.726 kg
Technical specifications
Designation : NA6911
Dimensions, mm : 55x63x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.726 Kg
Dynamic load rating (C) - 75200 kN
Static load rating (C0) - 146400 kN
Outside width (C) - 45mm
Grease lubrication speed - 5200 rev/min
K27 PU(44,51x53,77x5,15/6,73 )
Manufacturer: KASTAS
Sizes: 44,51x53,77x5,15/6,73 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182204
Manufacturer: INA-FAG
Sizes: 20x47x18 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RME25-N
Manufacturer: INA-FAG
Подшипник HH224340/HH224310
Manufacturer: NACHI
Sizes: 107.950x212.725x66.675 (mm)
Weight:: 10,76 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 117.60x129.00x5.70 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 6.80x10.60x1.90 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 35x58x8.50/18 (mm)
K23 PU(50x40x5)
Manufacturer: KASTAS
Sizes: 50x40x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 12.00x16.00x2.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909-2RSR
Manufacturer: INA-FAG
Sizes: 52x68x22 (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.
