Bearing NJ228E (42228E)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.55 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.55 kg
Technical specifications
Designation : NJ228E
ГОСТ : 42228E
Dimensions, mm : 140x250x42
Producer : TMB
4 NBR 70(044,00x04,00)
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Sizes: 100x215x73 (mm)
Weight:: 12 (kg)
Подшипник 7005DT
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.091 (kg)
GEAR PULLEYS 14M-32S 139.8 (14M-32S 139.8/20)
Manufacturer: BBC
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Manufacturer: ContiTech AG
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Manufacturer: NQK SF
Sizes: 33x45x8 (mm)
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Sizes: 27x37x10.50 (mm)
O-RING
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Sizes: 148.59x159.25x5.33 (mm)
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Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.2 (kg)
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.
