Bearing 31307
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.52 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.52 kg
Technical specifications
Designation : 31307
Dimensions, mm : 35x80x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.52 Kg
Dynamic load rating (C) - 61 kN
Static load rating (C0) - 67 kN
Grease lubrication speed - 4500 rev/min
Speed limit with oil lubrication - 6000 rev/min
Подшипник 22226AEX
Manufacturer: NACHI
Sizes: 130x230x64 (mm)
Weight:: 11.6 (kg)
Подшипник 55175/55437
Manufacturer: NSK-RHP
Sizes: 44.45x111.125x30.162 (mm)
Weight:: 1.381 (kg)
2 FKM 80(018,00x02,00 )
Manufacturer: KASTAS
4 NBR 70(028,00x04,00)
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17x6300 B 248
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x78x12 (mm)
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Manufacturer: NQK SF
Sizes: 77x93x10 (mm)
5 NBR 90(150,00x05,00)
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O-RING
Manufacturer: NQK SF
Sizes: 108.00x128.00x10.00 (mm)
RPP8 2776 ( RPP 8 2776 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
