Bearings CF20
Inner diameter:: 12.7 mm
Outer diameter: 31.75 mm
Weight:: 0.136 kg
Outer diameter: 31.75 mm
Weight:: 0.136 kg
Technical specifications
Designation: CF20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12.7 mm
Outside diameter (D): 31.75 mm
Outer cage width (C): 19.5 mm
Weight: 0.136 kg
Thread (G): 1/2–20 UNF
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Sizes: 110x180x56 (mm)
Weight:: 5.7 (kg)
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Sizes: 20x28x5.50/6 (mm)
Подшипник NJ 2212 ET
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Sizes: 60x110x28 (mm)
Weight:: 1.06 (kg)
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Manufacturer: NQK SF
Sizes: 90x140x14 (mm)
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Manufacturer: INA-FAG
Sizes: 17x47x12 (mm)
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Подшипник 21307AX
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.56 (kg)
AX 100 AX 2570 Ld
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Manufacturer: FAG
Sizes: 160x290x80 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x120x12 (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.
