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
O-RING
Manufacturer: NQK SF
Sizes: 160.00x174.00x7.00 (mm)
Bearing 23264 MW33
Manufacturer: ETERNO
Sizes: 320x580x208 (mm)
Weight:: 241 (kg)
MEGADYNE ISORAN 3136 RPP14 ( RPP 14M 3136 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 32.00x39.00x3.50 (mm)
Подшипник 51409
Manufacturer: NACHI
Sizes: 45x100x39 (mm)
Weight:: 225 (kg)
B 133 17x3380 Li / 3425 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3004-B-2Z-TVH
Manufacturer: FAG
Sizes: 20x42x16 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN3062-2RS-2AP
Manufacturer: INA-FAG
Sizes: 30x62x56 (mm)
Weight:: 3.9 (kg)
Manufacturer: ContiTech AG
Подшипник 7307C
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.475 (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.
