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
Bearing PI242816
Manufacturer: INA-FAG
Sizes: 38.1x44.45x25.4 (mm)
Weight:: 0.816 (kg)
Bearing 30224 (7224E)
Manufacturer: TMB
Sizes: 120x215x43.5 (mm)
Weight:: 6.1 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 125x148x8/9 (mm)
Подшипник 7322BDT
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
Подшипник 6312
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.72 (kg)
Bearing W3-3/8
Manufacturer: INA-FAG
Sizes: 85.725x125.430x31.750 (mm)
Weight:: 1.274 (kg)
Подшипник NJ 421
Manufacturer: NACHI
Sizes: 105x260x60 (mm)
Weight:: 19.5 (kg)
Bearing HM212046 / HM212011
Manufacturer: TIMKEN
Sizes: 63.500x122.238x38.100 (mm)
Weight:: 1.950 (kg)
Подшипник 6310-2NKE
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.07 (kg)
Bearings KRV22-PP-A
Manufacturer: INA-FAG
Weight:: 0.045 (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.
