Bearing RN309M (502309H)
Inner diameter:: 45 mm
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Technical specifications
Designation : RN309M
ГОСТ : 502309H
Dimensions, mm : 45x86.5x25
Producer : TMB
Подшипник NUP 417
Manufacturer: NACHI
Sizes: 85x210x52 (mm)
Weight:: 9.1 (kg)
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Подшипник NNCF5024CV
Manufacturer: SKF
Sizes: 120x180x80 (mm)
Weight:: 6.75 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x45.25x10 (mm)
Bearing NATV17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (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.
