Bearing HK4520
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.056 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.056 kg
Technical specifications
Designation : HK4520
Dimensions, mm : 45x52x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.056 Kg
Dynamic load rating (C) - 21600 kN
Static load rating (C0) - 47200 kN
Grease lubrication speed - 4800 rev/min
RPP8 7776 ( RPP 8 7776 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 30312 (7312E)
Manufacturer: TMB
Sizes: 60x130x33.5 (mm)
Weight:: 1.95 (kg)
4L 390
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x75x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 90x100x5 (mm)
RPP14 5824 ( RPP 14 5824 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NA6910
Manufacturer: NSK-RHP
Sizes: 50x72x40 (mm)
Weight:: 0.53 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1311-K-TVH-C3
Manufacturer: FAG
Sizes: 55x120x29 (mm)
Подшипник 51338X
Manufacturer: NSK-RHP
Sizes: 190x320x105 (mm)
Weight:: 225 (kg)
RPP8 DD 4676 MFX - Megaflex
Manufacturer: ContiTech AG
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.
