Bearing 4204
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 18 mm
Outer diameter: 47 mm
The size of the width: 18 mm
Technical specifications
Designation : 4204
Dimensions, mm : 20x47x18
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 17 kN
Static load rating (C0) - 11.5 kN
Grease lubrication speed - 1 rev/min
Speed limit with oil lubrication - 0.14 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x62x8 (mm)
Подшипник 231/800CAE4
Manufacturer: NSK-RHP
Sizes: 800x1280x375 (mm)
Weight:: 1870 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x121.00x3.00 (mm)
K23 NBR(92,07x76,2x9,52)
Manufacturer: KASTAS
Sizes: 92,07x76,2x9,52 (mm)
K13 PU/METAL(90x100x7)
Manufacturer: KASTAS
Sizes: 90x100x7 (mm)
Krestovina 22,2x74,4
Manufacturer: TOYO
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLFA1263-2Z
Manufacturer: INA-FAG
Sizes: 12x42x25 (mm)
Weight:: 0.3 (kg)
K21 PU(100x130x18)
Manufacturer: KASTAS
Sizes: 100x130x18 (mm)
Krestovina 30,2x99
Manufacturer: TOYO
Bearing 6202RS (160202K)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.045 (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.
