Bearing 3204 ZZ
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 20.6 mm
Weight:: 0.16 kg
Outer diameter: 47 mm
The size of the width: 20.6 mm
Weight:: 0.16 kg
Technical specifications
Designation : 3204 ZZ
Dimensions, mm : 20x47x20.6
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.16 Kg
Dynamic load rating (C) - 18600 kN
Static load rating (C0) - 12000 kN
Grease lubrication speed - 9000 rev/min
Speed limit with oil lubrication - 13000 rev/min
Подшипник NNU 4930
Manufacturer: NSK-RHP
Sizes: 150x210x60 (mm)
Weight:: 6.39 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GYE25-KRR-B-VA
Manufacturer: INA-FAG
Sizes: 25x52x34.1 (mm)
Bearing 6210P5 (D210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.45 (kg)
Подшипник 6209NR
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.407 (kg)
K33 PU(140x148x11,5)
Manufacturer: KASTAS
Sizes: 140x148x11,5 (mm)
K41 PTFE/NBR(30x22,7x3,2)
Manufacturer: KASTAS
Sizes: 30x22,7x3,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x52x8 (mm)
K37 (120x130x10,50)
Manufacturer: KASTAS
Sizes: 120x130x10,50 (mm)
Bearing 24040K
Manufacturer: TMB
Sizes: 200x310x109 (mm)
Weight:: 31 (kg)
Подшипник 30324D
Manufacturer: NACHI
Sizes: 120x260x59.5 (mm)
Weight:: 13.1 (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.