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 HR33015J
Manufacturer: NSK-RHP
Sizes: 75x115x31 (mm)
Weight:: 1.18 (kg)
Bearing TWA512
Manufacturer: INA-FAG
Sizes: 7.938x19.050x0.810 (mm)
Weight:: 0.001 (kg)
AT20 DD
Manufacturer: ContiTech AG
XPZ 1420 Lw / Ld ( XPZ1420 )
Manufacturer: ContiTech AG
4L 850
Manufacturer: ContiTech AG
Подшипник 6222N
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 4.45 (kg)
Подшипник 6806ZENR
Manufacturer: NACHI
Sizes: 30x42x7 (mm)
Weight:: 0.027 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 117x152.5x23 (mm)
Bearing 3812 ZZ
Manufacturer: ETERNO
Sizes: 60x78x14 (mm)
Weight:: 0.14 (kg)
Подшипник 5201ANS
Manufacturer: NACHI
Sizes: 12x32x15.9 (mm)
Weight:: 0.06 (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.