Bearing 7415 AC
Inner diameter:: 75 mm
Outer diameter: 190 mm
The size of the width: 45 mm
Weight:: 5.9 kg
Outer diameter: 190 mm
The size of the width: 45 mm
Weight:: 5.9 kg
Technical specifications
Designation : 7415 AC
Dimensions, mm : 75x190x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 5.9 Kg
Dynamic load rating (C) - 171000 kN
Static load rating (C0) - 141000 kN
Grease lubrication speed - 3300 rev/min
Speed limit with oil lubrication - 4400 rev/min
Подшипник NUP 315
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.21 (kg)
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Bearing HK0812 2RS
Manufacturer: ETERNO
Sizes: 8x12x12 (mm)
Weight:: 0.0033 (kg)
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K21 NBR(25x37x7)
Manufacturer: KASTAS
Sizes: 25x37x7 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 870x920x22 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 222.00x234.00x6.00 (mm)
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Подшипник 7310 B
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.12 (kg)
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Подшипник 6238
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 22.3 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x120x13 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 78x92x10 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 88.00x93.00x2.50 (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.