Bearing 6304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.153 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.153 kg
Technical specifications
Designation : 6304
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.153 Kg
Dynamic load rating (C) - 15900 kN
Static load rating (C0) - 7800 kN
Grease lubrication speed - 14000 rev/min
Speed limit with oil lubrication - 17000 rev/min
Bearing 6407P6 (E407)
Manufacturer: TMB
Sizes: 35x100x27 (mm)
Weight:: 0.97 (kg)

K69 POM(50x43,5x5,6)
Manufacturer: KASTAS
Sizes: 50x43,5x5,6 (mm)

K23 PU(43x35x9 )
Manufacturer: KASTAS
Sizes: 43x35x9 (mm)

Bearing IR17x22x16
Manufacturer: INA-FAG
Sizes: 17x22x16 (mm)
Weight:: 0.187 (kg)

SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 46x50x4.50 (mm)

K84 PU(61x55,5x4,5)
Manufacturer: KASTAS
Sizes: 61x55,5x4,5 (mm)

Подшипник 53248
Manufacturer: NACHI
Sizes: 240x340x81.6 (mm)
Weight:: 225 (kg)

K21 PU(48x63x10)
Manufacturer: KASTAS
Sizes: 48x63x10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x30x8 (mm)

Mechanical seal RM 551-18
Manufacturer: RiMi


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.