Bearing QJ228M (176228H)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.85 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.85 kg
Technical specifications
Designation : QJ228M
ГОСТ : 176228H
Dimensions, mm : 140x250x42
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x43x8 (mm)
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T10 DD
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K87 NBR(11,6x16,5x1,5 )
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Sizes: 11,6x16,5x1,5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61909-2Z
Manufacturer: FAG
Sizes: 45x68x12 (mm)
O-RING
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Sizes: 312.80x330.00x8.60 (mm)
Подшипник N 322
Manufacturer: NSK-RHP
Sizes: 110x207x50 (mm)
Weight:: 10.3 (kg)
Bearings NUTR50-A
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 0.95 (kg)
T2,5 200 ( Т2,5 200 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 31.47x35.03x1.78 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
