Bearing K25X31X21
Inner diameter:: 25 mm
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.02 kg
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.02 kg
Technical specifications
Designation : K25X31X21
Dimensions, mm : 25x31x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.02 Kg
Dynamic load rating (C) - 19760 kN
Static load rating (C0) - 30400 kN
Grease lubrication speed - 14400 rev/min
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3306-B-2RSR-TVH
Manufacturer: FAG
Sizes: 30x72x30.2 (mm)
Weight:: 0.558 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29334-E1
Manufacturer: INA-FAG
Sizes: 170x280x67 (mm)
Weight:: 14.2 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7012-C-T-P4S
Manufacturer: FAG
Sizes: 60x95x18 (mm)
2 FKM 80(010,00x02,00)
Manufacturer: KASTAS
K32 PU/POM(22x30x6)
Manufacturer: KASTAS
Sizes: 22x30x6 (mm)
C 208 22x5285 Li / 5344 Ld
Manufacturer: ContiTech AG
K35 PTFE/NBR(55x65,7x4,2)
Manufacturer: KASTAS
Sizes: 55x65,7x4,2 (mm)
Bearing 7034 C
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 8.92 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 420x465x20 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x52x8 (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.
