Bearing 61903
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Technical specifications
Designation : 61903
Dimensions, mm : 17x30x7
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.018 Kg
Dynamic load rating (C) - 4360 kN
Static load rating (C0) - 2320 kN
Grease lubrication speed - 22000 rev/min
Speed limit with oil lubrication - 26000 rev/min
SPB 4120 Lw
Manufacturer: ContiTech AG
Bearing 22314 CW33
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.206 (kg)
Подшипник RS-4920E4
Manufacturer: NSK-RHP
Sizes: 100x140x40 (mm)
Weight:: 1.97 (kg)
Bearings NUTR17-A
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 0.147 (kg)
Bearing 25583 / 25520
Manufacturer: TIMKEN
Sizes: 44.450x82.931x34.290 (mm)
Weight:: 0.646 (kg)
Krestovina 44x129
Manufacturer: TOYO
RPP14 9114 ( RPP 14 9114 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 3303 J
Manufacturer: INA-FAG
Sizes: 17x47x22.200 (mm)
Weight:: 0.130 (kg)
Подшипник 53420XU
Manufacturer: NSK-RHP
Sizes: 100x210x98 (mm)
Weight:: 0.73 (kg)
Подшипник HR33010J
Manufacturer: NSK-RHP
Sizes: 50x80x24 (mm)
Weight:: 0.452 (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.
