Bearing NA6904 2RS
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 31 mm
Weight:: 0.137 kg
Outer diameter: 25 mm
The size of the width: 31 mm
Weight:: 0.137 kg
Technical specifications
Designation : NA6904 2RS
Dimensions, mm : 20x25x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.137 Kg
Dynamic load rating (C) - 26960 kN
Static load rating (C0) - 36320 kN
Outside width (C) - 37mm
Grease lubrication speed - 6000 rev/min
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJTY45
Manufacturer: INA-FAG

Подшипник 21316AXK
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 4.67 (kg)

Подшипник 51328
Manufacturer: NACHI
Sizes: 140x240x80 (mm)
Weight:: 225 (kg)

AT10 1190 ( АТ10 1190 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 20x35x7/10 (mm)

AT5 375 GEN III
Manufacturer: ContiTech AG

4 NBR 70(056,00x04,00)
Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x51x6 (mm)

5L 470
Manufacturer: ContiTech AG

Bearing NUP411
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.643 (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.