Bearing K25x31x21
Inner diameter:: 25 mm
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.0020 kg
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.0020 kg
Technical specifications
Designation: K25x31x21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 25 mm
External diameter: 31 mm
Width: 21 mm
Weight: 0.002 kg
Dynamic load capacity (C): 24.700
Static lifting capacity (C0): 38.000
Limit speed (rpm): 18.000
3.53 NBR 90(049,21x03,53)
Manufacturer: KASTAS
Bearing 23156K
Manufacturer: TMB
Sizes: 280x460x146 (mm)
Weight:: 97 (kg)
Bearing 52211 (38211)
Manufacturer: TMB
Sizes: 55x90x45 (mm)
Weight:: 1.1 (kg)
Подшипник 6312ZZ
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 8.09 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61915-2RSR
Manufacturer: FAG
Sizes: 75x105x16 (mm)
Mechanical seal RM 2100-85
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x78x8 (mm)
K69 POM(63x57x12,5)
Manufacturer: KASTAS
Sizes: 63x57x12,5 (mm)
Подшипник 39236/39412
Manufacturer: NSK-RHP
Sizes: 60x104.775x21.433 (mm)
Weight:: 0.745 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 10.9x6.1x2 (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.
