Bearing NATR25
Inner diameter:: 52 mm
Outer diameter: 25 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Outer diameter: 25 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Technical specifications
Designation : NATR25
Dimensions, mm : 52x25x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.275 Kg
Dynamic load rating (C) - 19500 kN
Static load rating (C0) - 37000 kN
Outside width (C) - 24mm
Grease lubrication speed - 5000 rev/min
Z 73 10x1855 Li / 1878 Ld
Manufacturer: ContiTech AG
Bearing NNU4921K/W33P4 (C4382921K)
Manufacturer: TMB
Sizes: 105x145x40 (mm)
Weight:: 2 (kg)
Подшипник RSF-49/530E4
Manufacturer: NSK-RHP
Sizes: 530x710x180 (mm)
Weight:: 206 (kg)
Подшипник FWF-606630
Manufacturer: NSK-RHP
Sizes: 60x66x30 (mm)
Weight:: 0.087 (kg)
Подшипник 5203
Manufacturer: NACHI
Sizes: 17x40x17.5 (mm)
Weight:: 0.09 (kg)
K68 POM(55x60x15)
Manufacturer: KASTAS
Sizes: 55x60x15 (mm)
XT200 PU(80x95x11,5)
Manufacturer: KASTAS
Sizes: 80x95x11,5 (mm)
Bearings K81226
Manufacturer: INA-FAG
Sizes: 130x190x19 (mm)
Weight:: 1.144 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.82x28.88x3.53 (mm)
K78 Aramid Phenolic/Graphite(145x150x15 )
Manufacturer: KASTAS
Sizes: 145x150x15 (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.
