Bearing 6252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 65.5 kg
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 65.5 kg
Technical specifications
Designation : 6252
Dimensions, mm : 260x480x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 65.5 Kg
Dynamic load rating (C) - 390000 kN
Static load rating (C0) - 530000 kN
Grease lubrication speed - 1100 rev/min
Speed limit with oil lubrication - 1400 rev/min
K73 POLYESTER/PTFE(495x500x15)
Manufacturer: KASTAS
Sizes: 495x500x15 (mm)
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Подшипник 7221BDT
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
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AT10 DD
Manufacturer: ContiTech AG
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Подшипник 7002DB
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.035 (kg)
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K33 PU(110x125x12)
Manufacturer: KASTAS
Sizes: 110x125x12 (mm)
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5.7 NBR 90(079,20x05,70)
Manufacturer: KASTAS
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22x3810 C 150
Manufacturer: ContiTech AG
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Bearings GE30-KLLH-B
Manufacturer: INA-FAG
Weight:: 0.38 (kg)
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Подшипник 22215EAE4
Manufacturer: NSK-RHP
Sizes: 75x130x31 (mm)
Weight:: 1.64 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x46x7 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.