Bearings 05N21
Inner diameter:: 12.820 mm
Outer diameter: 22.100 mm
Weight:: 0.006 kg
Outer diameter: 22.100 mm
Weight:: 0.006 kg
Technical specifications
Designation: 05N21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12.820 mm
Outside diameter (D): 22.100 mm
Weight: 0.006 kg
Size (P): 17.450 mm
Rolling body diameter: 3.175 mm
Number of rolling bodies: 12
Separator material: Nylon
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 440x480x18 (mm)
K21 PU(190x225x30)
Manufacturer: KASTAS
Sizes: 190x225x30 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x40x10 (mm)
K18 (135x110x25,4x6,35)
Manufacturer: KASTAS
Sizes: 135x110x25,4 (mm)
Bearing NA6919
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 2.63 (kg)
Bearings NK155/32
Manufacturer: INA-FAG
Sizes: 155x180x32 (mm)
Weight:: 1.2 (kg)
MEGADYNE ISORAN 180 RPP3 ( RPP 3M 180 )
Manufacturer: ContiTech AG
Подшипник 23088EK
Manufacturer: NACHI
Sizes: 440x650x157 (mm)
Weight:: 183 (kg)
Подшипник NUP 244
Manufacturer: NACHI
Sizes: 220x400x65 (mm)
Weight:: 37.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC3Y)
Manufacturer: STO
Sizes: 35x72x7.5/9.5 (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.
