Bearings K81268
Inner diameter:: 340 mm
Outer diameter: 460 mm
The size of the width: 38 mm
Weight:: 11.25 kg
Outer diameter: 460 mm
The size of the width: 38 mm
Weight:: 11.25 kg
Technical specifications
Designation: K81268
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 340 mm
Outside diameter (D): 460 mm
Width (B): 38 mm
Weight: 11.25 kg
Size (d1): 367 mm
Size (B): 452 mm
Limiting speed (rpm): 700
Loading capacity dynamic (C): 2060
Loading capacity dynamic (C0): 8300
Подшипник 7215DT
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
RPP8 DD 4372 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 5209N
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)
K751 PTFE/Spring(80x70,6x7,1)
Manufacturer: KASTAS
Sizes: 80x70,6x7,1 (mm)
K81 TPE(290,7x300x1,9 )
Manufacturer: KASTAS
Sizes: 290,7x300x1,9 (mm)
Подшипник NU 338
Manufacturer: NACHI
Sizes: 190x400x78 (mm)
Weight:: 49.4 (kg)
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
K69 POM(110x105x9,7)
Manufacturer: KASTAS
Sizes: 110x105x9,7 (mm)
K73 POLYESTER/PTFE(430x435x25)
Manufacturer: KASTAS
Sizes: 430x435x25 (mm)
B 53 17x1345 Li / 1390 Ld
Manufacturer: ContiTech AG
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.
