Bearing NNU4944KW33P4
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Technical specifications
Designation : NNU4944KW33P4
Dimensions, mm : 220x300x80
Producer : TMB
K503 (88,9x76,2x14,52)
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Sizes: 88,9x76,2x14,52 (mm)
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Sizes: 30x37x8 (mm)
Подшипник NJ 2338
Manufacturer: NACHI
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Weight:: 85 (kg)
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Sizes: 60x72x10 (mm)
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Weight:: 0.2 (kg)
K18 (82,55x63,5x24,21)
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Sizes: 82,55x63,5x24,21 (mm)
SEALS (REINFORCED SEAL) (FRK)
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Sizes: 110x130x12 (mm)
Подшипник 300TMP12
Manufacturer: NSK-RHP
Sizes: 300x420x95 (mm)
HTD 8M 5208 ( HTD8M 5208 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
