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 6060M (160H)
Manufacturer: TMB
Sizes: 300x460x74 (mm)
Weight:: 44 (kg)
Подшипник 6815ZZ
Manufacturer: NACHI
Sizes: 75x95x10 (mm)
Weight:: 0.145 (kg)
Подшипник 7212DB
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
Bearing BK2216
Manufacturer: ETERNO
Sizes: 22x28x16 (mm)
Weight:: 24.3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89417-M
Manufacturer: INA-FAG
Sizes: 85x180x19 (mm)
Bearing 23938 (3053938)
Manufacturer: TMB
Sizes: 190x260x52 (mm)
Weight:: 8.3 (kg)
Bearing 7011CP4 (36111J)
Manufacturer: TMB
Sizes: 55x90x18 (mm)
Weight:: 0.37 (kg)
Bearing K50x55x17
Manufacturer: INA-FAG
Sizes: 50x55x17 (mm)
Weight:: 0.0035 (kg)
Подшипник 6903
Manufacturer: NSK-RHP
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
Подшипник 6308
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.636 (kg)
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.
