Bearings NATR12
Inner diameter:: 12 mm
Outer diameter: 32 mm
The size of the width: 15 mm
Weight:: 0.066 kg
Outer diameter: 32 mm
The size of the width: 15 mm
Weight:: 0.066 kg
Technical specifications
Designation: NATR12
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12 mm
Outside diameter (D): 32 mm
Width (B): 15 mm
Outer cage width (C): 14 mm
Weight: 0.066 kg
Подшипник 6921NR
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.856 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO70X90X30
Manufacturer: INA-FAG
Sizes: 70x90x30 (mm)
Bearing SCE2012P
Manufacturer: INA-FAG
Sizes: 31.750x38.100x19.050 (mm)
Weight:: 0.036 (kg)
Bearing GS87440
Manufacturer: INA-FAG
Sizes: 200x400x31 (mm)
Weight:: 23.000 (kg)
RPP8 3384 ( RPP 8 3384 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник RNA6903
Manufacturer: NSK-RHP
Sizes: 22x30x23 (mm)
Weight:: 0.041 (kg)
Подшипник 55200C/55437
Manufacturer: NSK-RHP
Sizes: 50.8x111.125x30.162 (mm)
Weight:: 1.359 (kg)
Bearing NA6914
Manufacturer: ETERNO
Sizes: 70x80x100 (mm)
Weight:: 1.34 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 7304 A
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.146 (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.
