Bearing NN3044
Inner diameter:: 220 mm
Outer diameter: 340 mm
The size of the width: 90 mm
Weight:: 29.1 kg
Outer diameter: 340 mm
The size of the width: 90 mm
Weight:: 29.1 kg
Technical specifications
Designation : NN3044
Dimensions, mm : 220x340x90
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 29.1 Kg
Dynamic load rating (C) - 800 kN
Static load rating (C0) - 1460 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2800 rev/min
Bearing 2921
Manufacturer: INA-FAG
Sizes: 105x140x25 (mm)
Weight:: 1.010 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 195.00x213.00x9.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23134-E1-K-TVPB
Manufacturer: FAG
Sizes: 170x280x88 (mm)
Подшипник SL181844
Manufacturer: INA-FAG
Sizes: 220x270x24 (mm)
Подшипник 51422
Manufacturer: NACHI
Sizes: 110x230x95 (mm)
Weight:: 225 (kg)
RPP14 4578 ( RPP 14 4578 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7206CDT
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.21 (kg)
HTD 8M 4280 ( HTD8M 4280 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x47x8 (mm)
K73 POLYESTER/PTFE(80x88x9,7)
Manufacturer: KASTAS
Sizes: 80x88x9,7 (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.
