Bearing 6420 ZZ
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 12.9 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 12.9 kg
Technical specifications
Designation : 6420 ZZ
Dimensions, mm : 100x250x58
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 12.9 Kg
Dynamic load rating (C) - 206000 kN
Static load rating (C0) - 175000 kN
Grease lubrication speed - 2900 rev/min
Speed limit with oil lubrication - 3400 rev/min
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1217-K-TVH-C3 + H217
Manufacturer: FAG
Sizes: 75x150x28 (mm)
Bearing GE16ES
Manufacturer: ETERNO
Sizes: 16x30x14 (mm)
Weight:: 0.041 (kg)
Mechanical seal RM 560B-2 3/8"
Manufacturer: RiMi
Подшипник RSF-4910E4
Manufacturer: NSK-RHP
Sizes: 50x72x22 (mm)
Weight:: 0.3 (kg)
RPP14 1778 ( RPP 14 1778 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22318-E1-K
Manufacturer: FAG
Sizes: 90x190x64 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 127x158.75x12.7 (mm)
Bearing 607-2RZ (180017)
Manufacturer: TMB
Sizes: 7x19x6 (mm)
Weight:: 0.0084 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7224-B-TVP
Manufacturer: FAG
Sizes: 120x215x40 (mm)
Подшипник 51217
Manufacturer: NSK-RHP
Sizes: 85x125x31 (mm)
Weight:: 225 (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.
