K21 PU(28x48x12)
Inner diameter:: 28 mm
Outer diameter: 48 mm
The size of the width: 12 mm
Outer diameter: 48 mm
The size of the width: 12 mm
U-RING
28x48x12
K21
PU
Подшипник NUP 217
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.92 (kg)
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Подшипник 2902
Manufacturer: NACHI
Sizes: 15x31x12 (mm)
Weight:: 3.9 (kg)
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AT10 DD
Manufacturer: ContiTech AG
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XPZ 850 Lw / Ld ( XPZ850 )
Manufacturer: ContiTech AG
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Подшипник 53252X
Manufacturer: NSK-RHP
Sizes: 260x360x82.8 (mm)
Weight:: 225 (kg)
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61809-2RSR-Y
Manufacturer: FAG
Sizes: 45x58x7 (mm)
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RPP14 6174 ( RPP 14 6174 -V, -M, -MFX )
Manufacturer: ContiTech AG
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 114.3x139.7x9.52 (mm)
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K98 PU/NBR(35x50x9)
Manufacturer: KASTAS
Sizes: 35x50x9 (mm)
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K21 PU(145x170x18)
Manufacturer: KASTAS
Sizes: 145x170x18 (mm)
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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.