Bearing HK4512
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 0.033 kg
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 0.033 kg
Technical specifications
Designation : HK4512
Dimensions, mm : 45x52x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.033 Kg
Dynamic load rating (C) - 11920 kN
Static load rating (C0) - 22000 kN
Grease lubrication speed - 4800 rev/min
Bearing N210E (2210E)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.48 (kg)
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Manufacturer: NQK SF
Sizes: 50x100x10 (mm)
HTD 8M 1384 ( HTD8M 1384 -V, -M, -MFX )
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Manufacturer: ETERNO
Sizes: 25x47x15 (mm)
Weight:: 0.11 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 65x90x15 (mm)
K19 PTFE/NBR/POM(290x270x16 )
Manufacturer: KASTAS
Sizes: 290x270x16 (mm)
C 148 22x3760 Li / 3819 Ld
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T5 DD 815 MEGADYNE MEGAPOWER
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Bearing NA6918
Manufacturer: ETERNO
Sizes: 90x105x125 (mm)
Weight:: 2.44 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 45x62x19 (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.
