Bearing HK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.03 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.03 kg
Technical specifications
Designation : HK4012
Dimensions, mm : 40x47x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.03 Kg
Dynamic load rating (C) - 11200 kN
Static load rating (C0) - 19440 kN
Grease lubrication speed - 5200 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x55x7 (mm)
Bearing K25x33x24
Manufacturer: INA-FAG
Sizes: 25x33x24 (mm)
Weight:: 0.0039 (kg)
Подшипник RLM506225
Manufacturer: NSK-RHP
Sizes: 50x62x25 (mm)
Weight:: 0.155 (kg)
Bearing 7215C (36215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
Подшипник NJ 2234 EM
Manufacturer: NSK-RHP
Sizes: 170x310x86 (mm)
Weight:: 29.9 (kg)
K41 PTFE/NBR(370x346x8,1)
Manufacturer: KASTAS
Sizes: 370x346x8,1 (mm)
K38 PU(70x85x11,5)
Manufacturer: KASTAS
Sizes: 70x85x11,5 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4520
Manufacturer: INA-FAG
Sizes: 45x52x20 (mm)
Weight:: 0.056 (kg)
Корпус UCP203
Manufacturer: NACHI
Weight:: 0.62 (kg)
Bearing 1211
Manufacturer: ETERNO
Sizes: 55x100x21 (mm)
Weight:: 0.705 (kg)
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.
