Bearing K21X25X13
Inner diameter:: 21 mm
Outer diameter: 25 mm
The size of the width: 13 mm
Weight:: 0.009 kg
Outer diameter: 25 mm
The size of the width: 13 mm
Weight:: 0.009 kg
Technical specifications
Designation : K21X25X13
Dimensions, mm : 21x25x13
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.009 Kg
Dynamic load rating (C) - 8080 kN
Static load rating (C0) - 12080 kN
Grease lubrication speed - 16800 rev/min
K69 POM(110x105x9,3 )
Manufacturer: KASTAS
Sizes: 110x105x9,3 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearing 22228 KMW33
Manufacturer: ETERNO
Sizes: 140x250x68 (mm)
Weight:: 13.68 (kg)
Подшипник F608ZZ
Manufacturer: NSK-RHP
Sizes: 8x25x7 (mm)
Weight:: 13.5 (kg)
Подшипник 7911 A5
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.184 (kg)
Подшипник 7212BEA
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
K38 PU(90x98x8)
Manufacturer: KASTAS
Sizes: 90x98x8 (mm)
K33 PU(280x300x15)
Manufacturer: KASTAS
Sizes: 280x300x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 48x68x7 (mm)
AT5 330 ( АТ5 330 ) MEGADYNE MEGAPOWER
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.
