Bearing 61903 (1000903)
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Technical specifications
Designation : 61903
ГОСТ : 1000903
Dimensions, mm : 17x30x7
Producer : TMB
Подшипник 23120AXK
Manufacturer: NACHI
Sizes: 100x165x52 (mm)
Weight:: 4.7 (kg)
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Sizes: 40x68x9 (mm)
Weight:: 0.13 (kg)
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Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.517 (kg)
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Manufacturer: FEKO
Sizes: 130x160x15 (mm)
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.
