Bearing K21x25x13
Inner diameter:: 21 mm
Outer diameter: 25 mm
The size of the width: 13 mm
Weight:: 0.0009 kg
Outer diameter: 25 mm
The size of the width: 13 mm
Weight:: 0.0009 kg
Technical specifications
Designation: K21x25x13
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 21 mm
External diameter: 25 mm
Width: 13 mm
Weight: 0.0009 kg
Dynamic load capacity (C): 10.100
Static lifting capacity (C0): 15.100
Limit speed (rpm): 21.000
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 69.60x100x12.70/20.24 (mm)
Bearing IR20x25x30
Manufacturer: INA-FAG
Sizes: 20x25x30 (mm)
Weight:: 0.409 (kg)
Подшипник 687
Manufacturer: NSK-RHP
Sizes: 7x14x3.5 (mm)
Weight:: 0.002 (kg)
Z 43 10x1090 Li / 1113 Ld
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSFT30
Manufacturer: INA-FAG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x32x6 (mm)
Подшипник LM11749/LM11710
Manufacturer: NSK-RHP
Sizes: 17.462x39.878x13.843 (mm)
Weight:: 0.083 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE30-NPP-NR
Manufacturer: INA-FAG
Sizes: 30x62x35.8 (mm)
Подшипник NJ 306 EW
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.409 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4836
Manufacturer: INA-FAG
Sizes: 180x225x45 (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.
