Bearing 6309NR (50309R)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.84 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.84 kg
Technical specifications
Designation : 6309NR
ГОСТ : 50309R
Dimensions, mm : 45x100x25
Producer : TMB
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Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)

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Manufacturer: NQK SF
Sizes: 17x35x8 (mm)

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Manufacturer: ContiTech AG

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Manufacturer: NACHI
Sizes: 100x210x90 (mm)
Weight:: 0.73 (kg)

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Manufacturer: NQK SF
Sizes: 16.67x20.23x1.78 (mm)

BX 75 BX 1948 Ld
Manufacturer: ContiTech AG

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Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.43 (kg)

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Manufacturer: KASTAS
Sizes: 22x30x7/5 (mm)

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B 136 17x3455 Li / 3500 Ld
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.