Bearing NA4902 2RS
Inner diameter:: 15 mm
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.036 kg
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.036 kg
Technical specifications
Designation : NA4902 2RS
Dimensions, mm : 15x20x28
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.036 Kg
Dynamic load rating (C) - 7840 kN
Static load rating (C0) - 9520 kN
Outside width (C) - 14mm
Grease lubrication speed - 7600 rev/min
Корпус UKP324+H2324
Manufacturer: NACHI
Weight:: 53.0 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 185x230x16 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 28.00x33.30x2.65 (mm)
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2.4 FKM 80(018,60x02,40)
Manufacturer: KASTAS
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Bearing N310E (2310E)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x124x13 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22240-B-K-MB
Manufacturer: FAG
Sizes: 200x360x98 (mm)
Weight:: 54.4 (kg)
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K37 (36x48x12)
Manufacturer: KASTAS
Sizes: 36x48x12 (mm)
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Подшипник NJ 2207
Manufacturer: NACHI
Sizes: 35x72x23 (mm)
Weight:: 0.402 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 150.00x154.00x2.00 (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.