Bearing 2458
Inner diameter:: 12.700 mm
Outer diameter: 26.975 mm
The size of the width: 7.925 mm
Weight:: 0.019 kg
Outer diameter: 26.975 mm
The size of the width: 7.925 mm
Weight:: 0.019 kg
Technical specifications
Designation: 2458
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12.700 mm
External diameter: 26.975 mm
Width (B): 7.925 mm
Weight: 0.019 kg
Резьба (G): 1460 mm
Подшипник NN3044K
Manufacturer: NACHI
Sizes: 220x310x90 (mm)
Weight:: 28.4 (kg)
Bearing RN313MK (502313HK)
Manufacturer: TMB
Sizes: 65x121.5x33 (mm)
Weight:: 2.3 (kg)
Bearing NJ2236
Manufacturer: ETERNO
Sizes: 180x320x86 (mm)
Weight:: 32 (kg)
Подшипник NUP 208 EW
Manufacturer: NSK-RHP
Sizes: 40x80x18 (mm)
Weight:: 0.379 (kg)
K69 POM(125x121x9,8)
Manufacturer: KASTAS
Sizes: 125x121x9,8 (mm)
Bearing 30230P5 (D7230E)
Manufacturer: TMB
Sizes: 150x270x49 (mm)
Weight:: 10.5 (kg)
Bearing K55X63X32
Manufacturer: ETERNO
Sizes: 55x63x32 (mm)
Weight:: 0.102 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 5.20x6.80x0.80 (mm)
5.33 NBR 90(227,97x05,33)
Manufacturer: KASTAS
K21 PU(6,35x15,88x4,76)
Manufacturer: KASTAS
Sizes: 6,35x15,88x4,76 (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.
