Bearing NN3008
Inner diameter:: 40 mm
Outer diameter: 68 mm
The size of the width: 21 mm
Weight:: 0.303 kg
Outer diameter: 68 mm
The size of the width: 21 mm
Weight:: 0.303 kg
Technical specifications
Designation : NN3008
Dimensions, mm : 40x68x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.303 Kg
Dynamic load rating (C) - 45 kN
Static load rating (C0) - 58 kN
Grease lubrication speed - 12000 rev/min
Speed limit with oil lubrication - 15000 rev/min
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TCJ65-214
Manufacturer: INA-FAG
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Sizes: 105x190x36 (mm)
Weight:: 4.23 (kg)
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Manufacturer: NACHI
Sizes: 130x180x24 (mm)
Weight:: 1.81 (kg)
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Manufacturer: ContiTech AG
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Manufacturer: NACHI
Sizes: 120x191.5x40 (mm)
Weight:: 5.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20222-K-MB-C3
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Sizes: 110x200x38 (mm)
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Manufacturer: NSK-RHP
Sizes: 100x150x67 (mm)
Weight:: 4.05 (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.
