Bearings K81272
Inner diameter:: 360 mm
Outer diameter: 500 mm
The size of the width: 45 mm
Weight:: 17.25 kg
Outer diameter: 500 mm
The size of the width: 45 mm
Weight:: 17.25 kg
Technical specifications
Designation: K81272
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Outside diameter (D): 500 mm
Width (B): 45 mm
Weight: 17.25 kg
Size (d1): 393 mm
Size (B): 492 mm
Limiting speed (rpm): 650
Loading capacity dynamic (C): 2700
Loading capacity dynamic (C0): 10600
HTD 8M 4696 ( HTD8M 4696 -V, -M, -MFX )
Manufacturer: ContiTech AG
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1211-K-TVH-C3
Manufacturer: FAG
Sizes: 55x100x21 (mm)
Weight:: 3.9 (kg)
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Bearing 1319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.7 (kg)
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Bearing K17x21x17
Manufacturer: INA-FAG
Sizes: 17x21x17 (mm)
Weight:: 0.0095 (kg)
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5.7 NBR 70(109,30x05,70)
Manufacturer: KASTAS
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ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK85/35
Manufacturer: INA-FAG
Sizes: 85x105x35 (mm)
Weight:: 0.6 (kg)
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2.62 NBR 70(084,52x02,62)
Manufacturer: KASTAS
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PL 2070 / 815 L
Manufacturer: ContiTech AG
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Подшипник 24126CK30E4
Manufacturer: NSK-RHP
Sizes: 130x210x80 (mm)
Weight:: 10.7 (kg)
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Bearing 22318 (3618)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 9.05 (kg)
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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.