Bearing NJ2311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.3 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.3 kg
Technical specifications
Designation : NJ2311
Dimensions, mm : 55x120x43
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.3 Kg
Dynamic load rating (C) - 190 kN
Static load rating (C0) - 228 kN
Grease lubrication speed - 4800 rev/min
Speed limit with oil lubrication - 6400 rev/min
Подшипник NU 1044
Manufacturer: NACHI
Sizes: 220x340x56 (mm)
Weight:: 18.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.20x11.00x1.90 (mm)
Bearing NA4934
Manufacturer: ETERNO
Sizes: 170x190x230 (mm)
Weight:: 7.11 (kg)
SEALS (REINFORCED SEAL) (ARYZ)
Manufacturer: FEKO
Sizes: 51x64x10.20 (mm)
Bearing 7006CP5 (36106J)
Manufacturer: TMB
Sizes: 30x55x13 (mm)
Weight:: 0.11 (kg)
K82 PU(31,3x39,7x2,85)
Manufacturer: KASTAS
Sizes: 31,3x39,7x2,85 (mm)
Bearing 4308 ZZ
Manufacturer: ETERNO
Sizes: 40x90x33 (mm)
Weight:: 0.92 (kg)
HTD 8M 3240 ( HTD8M 3240 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings LR207NPP
Manufacturer: INA-FAG
Sizes: 35x80x17 (mm)
Weight:: 0.4 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 125x150x15 (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.
