Bearing NJ217
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.01 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 2.01 kg
Technical specifications
Designation : NJ217
Dimensions, mm : 85x150x28
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.01 Kg
Dynamic load rating (C) - 167 kN
Static load rating (C0) - 199 kN
Grease lubrication speed - 4200 rev/min
Speed limit with oil lubrication - 5000 rev/min
K03 (250x220x32,5)
Manufacturer: KASTAS
Sizes: 250x220x32,5 (mm)
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Подшипник QJ311
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.75 (kg)
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K21 PU(8x15x8)
Manufacturer: KASTAS
Sizes: 8x15x8 (mm)
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T2,5/230 ( Т2,5 230 )
Manufacturer: ContiTech AG
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Bearing 7311BM (66311H)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.4 (kg)
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Bearing 61903-ZZ (1080903)
Manufacturer: TMB
Sizes: 17x30x7 (mm)
Weight:: 0.016 (kg)
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Подшипник 7221DT
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
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A 55 13x1400 Li / 1430 Ld
Manufacturer: ContiTech AG
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Bearing 7028AC (46128)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 3.4 (kg)
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Подшипник 6010VV
Manufacturer: NSK-RHP
Sizes: 50x80x16 (mm)
Weight:: 0.261 (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.