Bearing 6404
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.4 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.4 kg
Technical specifications
Designation : 6404
Dimensions, mm : 20x72x19
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.4 Kg
Dynamic load rating (C) - 31000 kN
Static load rating (C0) - 15200 kN
Grease lubrication speed - 9500 rev/min
Speed limit with oil lubrication - 12000 rev/min
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ ДЛЯ МАШИН С КОЛЕБАТЕЛЬНЫМ МЕХАНИЗМОМ 22316-E1-T41A
Manufacturer: FAG
Sizes: 80x170x58 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.80x6.40x1.80 (mm)
K31 PU/NBR/POM(210x230x14,5)
Manufacturer: KASTAS
Sizes: 210x230x14,5 (mm)
Bearing 395/393
Manufacturer: TIMKEN
Sizes: 63.5x110.000x27 (mm)
Weight:: 0.912 (kg)
K27 NBR(30x38x7/5)
Manufacturer: KASTAS
Sizes: 30x38x7/5 (mm)
4 NBR 70(095,00x04,00)
Manufacturer: KASTAS
Bearing SN810
Manufacturer: INA-FAG
Sizes: 12.700x17.462x15.875 (mm)
Weight:: 0.011 (kg)
Подшипник 6820ZNR
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.32 (kg)
B 76 17x1930 Li / 1975 Ld
Manufacturer: ContiTech AG
Bearing S6003-2Z
Manufacturer: ETERNO
Sizes: 17.00x35.00x10.00 (mm)
Weight:: 39 (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.
