Bearing 51330
Inner diameter:: 150 mm
Outer diameter: 250 mm
The size of the width: 80 mm
Weight:: 16 kg
Outer diameter: 250 mm
The size of the width: 80 mm
Weight:: 16 kg
Technical specifications
Designation : 51330
Dimensions, mm : 150x250x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 16 Kg
Dynamic load rating (C) - 410000 kN
Static load rating (C0) - 1400000 kN
Grease lubrication speed - 660 rev/min
Speed limit with oil lubrication - 900 rev/min
SPA 1675 Lw L=L EL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 26.50x32.70x3.10 (mm)
Bearing 32238 (7538E)
Manufacturer: TMB
Sizes: 190x340x97 (mm)
Weight:: 36 (kg)
2.5 FKM 80(021,00x02,50 )
Manufacturer: KASTAS
4 NBR 70(022,00x04,00)
Manufacturer: KASTAS
Подшипник FWJ-202617
Manufacturer: NSK-RHP
Sizes: 20x26x17 (mm)
Weight:: 0.015 (kg)
Подшипник T4CB120
Manufacturer: NSK-RHP
Sizes: 120x170x27 (mm)
Weight:: 1.78 (kg)
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTGR)
Manufacturer: STO
Sizes: 30x40x7 (mm)
Bearing NNU4952/W33
Manufacturer: TMB
Sizes: 260x360x100 (mm)
Weight:: 30 (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.
