Bearing 4459
Inner diameter:: 142.875 mm
Outer diameter: 212.730 mm
The size of the width: 47.630 mm
Weight:: 5.518 kg
Outer diameter: 212.730 mm
The size of the width: 47.630 mm
Weight:: 5.518 kg
Technical specifications
Designation: 4459
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 142.875 mm
External diameter: 212.730 mm
Width (B): 47.630 mm
Weight: 5.518 kg
Резьба (G): 51000 mm
Bearing FC67222.1
Manufacturer: INA-FAG
Sizes: 64.516x84.328x4.030 (mm)
Weight:: 0.055 (kg)
Bearing GS81103
Manufacturer: INA-FAG
Sizes: 17x30x2.750 (mm)
Weight:: 0.009 (kg)
Manufacturer: ContiTech AG
Подшипник 6217NK
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.79 (kg)
3 NBR 70(014,00x03,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 351.00x358.06x3.53 (mm)
Bearing N211
Manufacturer: ETERNO
Sizes: 55x100x21 (mm)
Weight:: 0.64 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x140x13 (mm)
Bearing 61852
Manufacturer: ETERNO
Sizes: 260x320x28 (mm)
Weight:: 4.8 (kg)
K35 PTFE/NBR(19x29,7x4,2)
Manufacturer: KASTAS
Sizes: 19x29,7x4,2 (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.
