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
Bearing SCE107
Manufacturer: INA-FAG
Sizes: 15.875x20.638x11.112 (mm)
Weight:: 0.008 (kg)
Bearing C364224
Manufacturer: INA-FAG
Sizes: 57.150x66.675x38.100 (mm)
Weight:: 0.1652 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x124.00x4.50 (mm)
Mechanical seal RM 551-38
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 21x25.30x2 (mm)
Bearing NA6919 2RS
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 2.6 (kg)
Bearing S45
Manufacturer: INA-FAG
Sizes: 6.350x11.112x7.938 (mm)
Weight:: 0.003 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7211-E-T-P4S
Manufacturer: FAG
Sizes: 55x100x21 (mm)
Подшипник FNTA-1730
Manufacturer: NSK-RHP
Sizes: 17x30x2 (mm)
Weight:: 0.004 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7224-B-TVP
Manufacturer: FAG
Sizes: 120x215x40 (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.
