Bearing NF308E (12308)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Technical specifications
Designation : NF308E
ГОСТ : 12308
Dimensions, mm : 40x90x23
Producer : TMB
Подшипник 53418
Manufacturer: NSK-RHP
Sizes: 90x190x81.2 (mm)
Weight:: 0.73 (kg)
2.5 FKM 80(025,00x02,50 )
Manufacturer: KASTAS
Bearing IR55x63x25
Manufacturer: INA-FAG
Sizes: 55x63x25 (mm)
Weight:: 0.141 (kg)
Подшипник 7215DB
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
K752 PTFE/NBR(260x244,5x6,3)
Manufacturer: KASTAS
Sizes: 260x244,5x6,3 (mm)
Bearing HM89448 / HM89410
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.629 (kg)
Bearing NJ210EM (42210EH)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.49 (kg)
Bearings RF22
Manufacturer: INA-FAG
Sizes: 9.525x34.925x20.638 (mm)
Weight:: 0.132 (kg)
Подшипник FWF-505825
Manufacturer: NSK-RHP
Sizes: 50x58x25 (mm)
Weight:: 0.077 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI9/12
Manufacturer: INA-FAG
Sizes: 9x19x12 (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.
