Bearing 7303 B
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Technical specifications
Designation : 7303 B
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.121 Kg
Dynamic load rating (C) - 13800 kN
Static load rating (C0) - 7300 kN
Grease lubrication speed - 14000 rev/min
Speed limit with oil lubrication - 18000 rev/min
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Sizes: 45x34,3x4,2 (mm)
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Manufacturer: NQK SF
Sizes: 62x110x13 (mm)
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Sizes: 105x92x8,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: D57x124x12.7/14 (mm)
O-RING
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Sizes: 50.00x60.60x5.30 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71914-E-T-P4S
Manufacturer: FAG
Sizes: 70x100x16 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ319-E-TVP2
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Sizes: 95x200x45 (mm)
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17x1829 B 72
Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 65x100x18 (mm)
Weight:: 0.42 (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.
