Bearing 6256
Inner diameter:: 280 mm
Outer diameter: 500 mm
The size of the width: 80 mm
Weight:: 71 kg
Outer diameter: 500 mm
The size of the width: 80 mm
Weight:: 71 kg
Technical specifications
Designation : 6256
Dimensions, mm : 280x500x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 71 Kg
Dynamic load rating (C) - 423000 kN
Static load rating (C0) - 600000 kN
Grease lubrication speed - 1100 rev/min
Speed limit with oil lubrication - 1400 rev/min
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK1412
Manufacturer: INA-FAG
Sizes: 14x20x12 (mm)
Подшипник 7028DT
Manufacturer: NACHI
Sizes: 140x210x33 (mm)
Weight:: 3.63 (kg)
Подшипник 5203Z
Manufacturer: NACHI
Sizes: 17x40x17.5 (mm)
Weight:: 0.09 (kg)
Подшипник E30308DJ
Manufacturer: NACHI
Sizes: 40x90x25.25 (mm)
Weight:: 0.744 (kg)
Подшипник 6908ZZ
Manufacturer: NSK-RHP
Sizes: 40x62x12 (mm)
Weight:: 0.112 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 114.3x139.7x9.52 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x50x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 37x62x10 (mm)
Manufacturer: ContiTech AG
AA120 ( АА 120 ) Le= 3099 мм
Manufacturer: ContiTech AG
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.
