Bearing 6304 ZZ
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 ZZ
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
Подшипник C 2211 V
Manufacturer: SKF
Sizes: 55x100x25 (mm)
Weight:: 0.82 (kg)

Bearing GT41
Manufacturer: INA-FAG
Sizes: 76.200x119.863x25.400 (mm)
Weight:: 0.978 (kg)

Подшипник 6252
Manufacturer: NACHI
Sizes: 260x480x80 (mm)
Weight:: 67.5 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3052-AS-K-M-SP
Manufacturer: FAG
Sizes: 260x400x104 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 618/800-M
Manufacturer: FAG
Sizes: 800x980x82 (mm)
Weight:: 136 (kg)

Bearing NUTR 20
Manufacturer: ETERNO
Sizes: 47x20x25 (mm)
Weight:: 0.245 (kg)

Подшипник 7930 A5
Manufacturer: NSK-RHP
Sizes: 150x210x28 (mm)
Weight:: 2.97 (kg)

K780 PTFE(110x115x55)
Manufacturer: KASTAS
Sizes: 110x115x55 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x42.5x10 (mm)

Подшипник N 1022
Manufacturer: NACHI
Sizes: 110x155x28 (mm)
Weight:: 2.31 (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.