Bearing 7303 AC
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 AC
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.121 Kg
Dynamic load rating (C) - 14900 kN
Static load rating (C0) - 7900 kN
Grease lubrication speed - 18000 rev/min
Speed limit with oil lubrication - 23000 rev/min
AX 180 AX 4602 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x56x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 5.20x9.20x2.00 (mm)
K23 NBR(57,15x41,27x9,52)
Manufacturer: KASTAS
Sizes: 57,15x41,27x9,52 (mm)
AT10 730 ( АТ10 730 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник 7212 A
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.798 (kg)
RPP14 3808 ( RPP 14 3808 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник C 4136 V
Manufacturer: SKF
Sizes: 180x300x118 (mm)
Weight:: 34.5 (kg)
Bearing 16040M (7000140H)
Manufacturer: TMB
Sizes: 200x310x34 (mm)
Weight:: 8.8 (kg)
K54 NBR(40x31x3)
Manufacturer: KASTAS
Sizes: 40x31x3 (mm)
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.