Bearing RN308M (502308H)
Inner diameter:: 40 mm
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Technical specifications
Designation : RN308M
ГОСТ : 502308H
Dimensions, mm : 40x77.5x23
Producer : TMB
K06 PU(215x237x18/10 )
Manufacturer: KASTAS
Sizes: 215x237x18/10 (mm)
Подшипник 6224VV
Manufacturer: NSK-RHP
Sizes: 120x225x40 (mm)
Weight:: 5.29 (kg)
Bearing NUP2218
Manufacturer: ETERNO
Sizes: 90x160x40 (mm)
Weight:: 3.38 (kg)
K68 POM(140x145x9,7)
Manufacturer: KASTAS
Sizes: 140x145x9,7 (mm)
Подшипник 30252
Manufacturer: NSK-RHP
Sizes: 260x480x89 (mm)
Weight:: 60.7 (kg)
Bearing WS87424
Manufacturer: INA-FAG
Sizes: 120x250x20 (mm)
Weight:: 5.940 (kg)
660H
Manufacturer: ContiTech AG
K06 NBR(50x60x7/5)
Manufacturer: KASTAS
Sizes: 50x60x7/5 (mm)
Подшипник 7904 A5
Manufacturer: NSK-RHP
Sizes: 20x37x9 (mm)
Weight:: 0.036 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71926-C-T-P4S
Manufacturer: FAG
Sizes: 130x180x24 (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.
