Bearing 7304 B
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.156 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.156 kg
Technical specifications
Designation : 7304 B
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.156 Kg
Dynamic load rating (C) - 16200 kN
Static load rating (C0) - 8700 kN
Grease lubrication speed - 13000 rev/min
Speed limit with oil lubrication - 17000 rev/min
Krestovina 31,7x102
Manufacturer: TOYO
Bearings RTL44
Manufacturer: INA-FAG
Sizes: 88.900x132.563x25.400 (mm)
Weight:: 1.219 (kg)
3.53 FKM 80(047,22x03,53 )
Manufacturer: KASTAS
Bearing FT31
Manufacturer: INA-FAG
Sizes: 60.325x97.638x20.638 (mm)
Weight:: 0.532 (kg)
RPP14 4886 ( RPP 14 4886 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 64450/64700
Manufacturer: NACHI
Sizes: 114.300x177.800x41.275 (mm)
Weight:: 3,61 (kg)
Bearing 25583 / 25521
Manufacturer: TIMKEN
Sizes: 44.450x83.058x34.290 (mm)
Weight:: 0.643 (kg)
Bearing 33910 (3007910)
Manufacturer: TMB
Weight:: 3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU234-E-M1
Manufacturer: FAG
Sizes: 170x310x52 (mm)
Bearing 1211 K
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.
