Bearing 4458
Inner diameter:: 139.700 mm
Outer diameter: 209.550 mm
The size of the width: 47.630 mm
Weight:: 5.439 kg
Outer diameter: 209.550 mm
The size of the width: 47.630 mm
Weight:: 5.439 kg
Technical specifications
Designation: 4458
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 139.700 mm
External diameter: 209.550 mm
Width (B): 47.630 mm
Weight: 5.439 kg
Резьба (G): 53000 mm
MEGADYNE ISORAN 1344 GLD14 ( RPP14 1344 GOLD )
Manufacturer: ContiTech AG
Bearing S6211
Manufacturer: ETERNO
Sizes: 55.00x100.00x21.00 (mm)
Weight:: 610 (kg)
Bearing K17X21X13
Manufacturer: ETERNO
Sizes: 17x21x13 (mm)
Weight:: 0.0065 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x19x7 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEY45
Manufacturer: INA-FAG
Weight:: 3.9 (kg)
K50 NBR(25x17x5,5 )
Manufacturer: KASTAS
Sizes: 25x17x5,5 (mm)
Bearing 16012 (7000912)
Manufacturer: TMB
Sizes: 60x95x11 (mm)
Weight:: 0.29 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x68x9 (mm)
K35 PTFE/NBR(18x25,3x3,2)
Manufacturer: KASTAS
Sizes: 18x25,3x3,2 (mm)
Bearing 63122RSZ2 (180312KZ2)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (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.
