Bearing 6303
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.117 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.117 kg
Technical specifications
Designation : 6303
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.117 Kg
Dynamic load rating (C) - 13500 kN
Static load rating (C0) - 6550 kN
Grease lubrication speed - 16000 rev/min
Speed limit with oil lubrication - 19000 rev/min
Bearing 7332ACM (46332H)
Manufacturer: TMB
Sizes: 160x340x68 (mm)
Weight:: 26.4 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 26.50x33.60x3.55 (mm)

Bearing NJ228
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 8.77 (kg)

Bearing 6215Z (60215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 55x121.5x15/17 (mm)

Bearing S62205-2RS
Manufacturer: ETERNO
Sizes: 25.00x52.00x18.00 (mm)
Weight:: 150 (kg)

SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 419.10x470.10x20.63 (mm)

SPA 1982 Lw L=L EL
Manufacturer: ContiTech AG

Bearing NA4905 2RS
Manufacturer: INA-FAG
Sizes: 25x42x18 (mm)
Weight:: 0.895 (kg)

HTD 8M 4624 ( HTD8M 4624 -V, -M, -MFX )
Manufacturer: ContiTech AG


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.