Bearings K89308 TV
Inner diameter:: 40 mm
Outer diameter: 78 mm
The size of the width: 7 mm
Weight:: 0.484 kg
Outer diameter: 78 mm
The size of the width: 7 mm
Weight:: 0.484 kg
Technical specifications
Designation: K89308 TV
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Outside diameter (D): 78 mm
Width (B): 7 mm
Weight: 0.484 kg
Size (d1): 44 mm
Size (B): 77 mm
Limiting speed (rpm): 4900
Loading capacity dynamic (C): 122
Loading capacity dynamic (C0): 385
Подшипник 7011DT
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.42 (kg)

2.62 NBR 70(72,69x2,62)
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K33 PU(60x70x7)
Manufacturer: KASTAS
Sizes: 60x70x7 (mm)

Подшипник NNU 4940 K
Manufacturer: NSK-RHP
Sizes: 200x280x80 (mm)
Weight:: 15.3 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT17
Manufacturer: INA-FAG

Bearing 7002CTAP5 (36102KJ)
Manufacturer: TMB
Sizes: 15x32x8 (mm)
Weight:: 0.028 (kg)

3 NBR 70(180,00x03,00)
Manufacturer: KASTAS

Подшипник 21311EAKE4
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.58 (kg)

Подшипник 230/630CAKE4
Manufacturer: NSK-RHP
Sizes: 630x920x212 (mm)
Weight:: 468 (kg)

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Sizes: 85x150x28 (mm)
Weight:: 1.85 (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.