K21 PU(38,1x50,8x6,35)
Inner diameter:: 38,1 mm
Outer diameter: 50,8 mm
The size of the width: 6,35 mm
Outer diameter: 50,8 mm
The size of the width: 6,35 mm
U-RING
38,1x50,8x6,35
K21
PU
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 80x100x10 (mm)

Подшипник 53209
Manufacturer: NACHI
Sizes: 45x73x21.3 (mm)
Weight:: 0.32 (kg)

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Manufacturer: ContiTech AG

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Manufacturer: INA-FAG
Sizes: 10x13x16 (mm)
Weight:: 0.0029 (kg)

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Manufacturer: TMB
Sizes: 5x11x3 (mm)
Weight:: 0.0012 (kg)

17x710 B 28
Manufacturer: ContiTech AG

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Manufacturer: NACHI
Weight:: 33.4 (kg)

Bearings RF52
Manufacturer: INA-FAG
Sizes: 25.400x82.550x46.040 (mm)
Weight:: 1.642 (kg)

Bearing NUP252EM (92252EH)
Manufacturer: TMB
Sizes: 260x480x80 (mm)
Weight:: 72 (kg)

Bearing HK1616 2RS
Manufacturer: ETERNO
Sizes: 16x22x16 (mm)
Weight:: 0.014 (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.