Bearing 30303
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.13 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.13 kg
Technical specifications
Designation : 30303
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.13 Kg
Dynamic load rating (C) - 28 kN
Static load rating (C0) - 25 kN
Grease lubrication speed - 8500 rev/min
Speed limit with oil lubrication - 12000 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x130x14 (mm)
Подшипник 52410
Manufacturer: NSK-RHP
Sizes: 50x110x78 (mm)
Weight:: 225 (kg)
22x2642 C 104
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x80x10 (mm)
K703 PTFE/NBR(63x71,8x6,3)
Manufacturer: KASTAS
Sizes: 63x71,8x6,3 (mm)
Bearing NU2234
Manufacturer: ETERNO
Sizes: 170x310x86 (mm)
Weight:: 29.2 (kg)
Bearing QJF236M (116236H)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 18 (kg)
Подшипник 6304VV
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.145 (kg)
Bearing 47681 / 47623A
Manufacturer: TIMKEN
Sizes: 80.962x136.525x44.45 (mm)
Weight:: 1.928 (kg)
K06 PU(76,2x88,9x6/9,52)
Manufacturer: KASTAS
Sizes: 76,2x88,9x6/9,52 (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.
