Bearing 31330
Inner diameter:: 150 mm
Outer diameter: 320 mm
The size of the width: 75 mm
Weight:: 29.5 kg
Outer diameter: 320 mm
The size of the width: 75 mm
Weight:: 29.5 kg
Technical specifications
Designation : 31330
Dimensions, mm : 150x320x75
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 29.5 Kg
Dynamic load rating (C) - 780 kN
Static load rating (C0) - 1020 kN
Grease lubrication speed - 950 rev/min
Speed limit with oil lubrication - 1400 rev/min
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Sizes: 17x23x17 (mm)
Weight:: 0.014 (kg)
3.53 NBR 70(004,34x03,53)
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O-RING
Manufacturer: NQK SF
Sizes: 37.50x41.10x1.80 (mm)
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2.62 NBR 70(152,07x02,62)
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5.33 NBR 70(291,47x05,33)
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AT10 DD
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Подшипник C 4136 V
Manufacturer: SKF
Sizes: 180x300x118 (mm)
Weight:: 34.5 (kg)
RPP8 DD 4860 MFX - Megaflex
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.
