Bearing JM205149 / JM205110
Inner diameter:: 50.000 mm
Outer diameter: 90.000 mm
The size of the width: 28.000 mm
Weight:: 0.752 kg
Outer diameter: 90.000 mm
The size of the width: 28.000 mm
Weight:: 0.752 kg
Technical specifications
Designation: JM205149 / JM205110
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 50.000 mm
External diameter(D): 90.000 mm
Working width (T): 28.000 mm
Width (height) (B): 28.000 mm
Outer cage width (C): 23.000 mm
Internal chamfer radius (R): 3.0 mm
Outside chamfer radius (r): 2.5 mm
Cr (KN): 106.0
Cor (KN): 141.0
a: 20.2 мм
Width: 0.752 mm
Bearings NUKR72 A
Manufacturer: INA-FAG
Weight:: 1.02 (kg)
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Bearing NU2318
Manufacturer: ETERNO
Sizes: 90x190x64 (mm)
Weight:: 8.12 (kg)
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HTD 213 3M CXP
Manufacturer: ContiTech AG
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Подшипник BL 311 Z
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.49 (kg)
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K33 PU(55x65x10)
Manufacturer: KASTAS
Sizes: 55x65x10 (mm)
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K22 PU(45x55x10)
Manufacturer: KASTAS
Sizes: 45x55x10 (mm)
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K55 NBR/ALUMINUM(40x8x8,5)
Manufacturer: KASTAS
Sizes: 40x8x8,5 (mm)
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Bearing 3222 ZZ
Manufacturer: ETERNO
Sizes: 110x200x69.8 (mm)
Weight:: 8.8 (kg)
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Подшипник 6007-2NSE
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.156 (kg)
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Bearing 63172RSZ1 (180317KZ1)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (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.