Bearing NJ344
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 77 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 77 kg
Technical specifications
Designation : NJ344
Dimensions, mm : 220x460x88
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 77 Kg
Dynamic load rating (C) - 1080 kN
Static load rating (C0) - 1465 kN
Grease lubrication speed - 900 rev/min
Speed limit with oil lubrication - 1200 rev/min
22x6045 C 238
Manufacturer: ContiTech AG
Bearing FT34
Manufacturer: INA
Sizes: 65.088x100.813x20.638 (mm)
Weight:: 0.542 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 40.20x72x11/14 (mm)
Bearing SCE228
Manufacturer: INA
Sizes: 34.925x41.275x12.700 (mm)
Weight:: 0.025 (kg)
370.4 MXL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 110.00x118.00x4.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 7.59x12.83x2.62 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 76x89x10 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 70x85x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 13x26x9 (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.