Bearing NKI25/30
Inner diameter:: 25 mm
Outer diameter: 29 mm
The size of the width: 38 mm
Weight:: 115 kg
Outer diameter: 29 mm
The size of the width: 38 mm
Weight:: 115 kg
Technical specifications
Designation : NKI25/30
Dimensions, mm : 25x29x38
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 115 Kg
Dynamic load rating (C) - 31 kN
Static load rating (C0) - 56 kN
Outside width (C) - 30mm
Grease lubrication speed - 14000 rev/min
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7211-C-T-P4S
Manufacturer: FAG
Sizes: 55x100x21 (mm)
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Bearing 638/6-ZZ (3080086)
Manufacturer: TMB
Sizes: 6x13x5 (mm)
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SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 38x55x13/14 (mm)
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2.62 NBR 90(056,82x02,62)
Manufacturer: KASTAS
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Подшипник NUP 2217 E
Manufacturer: NACHI
Sizes: 85x150x36 (mm)
Weight:: 2.75 (kg)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71910-E-T-P4S
Manufacturer: FAG
Sizes: 50x72x12 (mm)
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Bearing 16013 ZZ
Manufacturer: ETERNO
Sizes: 65x100x11 (mm)
Weight:: 0.3 (kg)
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K780 PTFE(55x60x40)
Manufacturer: KASTAS
Sizes: 55x60x40 (mm)
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Bearings K87424
Manufacturer: INA-FAG
Sizes: 120x250x18 (mm)
Weight:: 2.92 (kg)
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Корпус UCFC201
Manufacturer: NACHI
Weight:: 0.89 (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.