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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x60x10 (mm)

Подшипник 53422
Manufacturer: NACHI
Sizes: 110x230x99.7 (mm)
Weight:: 3.9 (kg)

Mechanical seal RM 108-18
Manufacturer: RiMi

SEALS (REINFORCED SEAL) (ARSY)
Manufacturer: FEKO
Sizes: 10x18x4/6 (mm)

Подшипник 686 AZZ
Manufacturer: NSK-RHP
Sizes: 6x13x5 (mm)
Weight:: 0.003 (kg)

AT5 DD
Manufacturer: ContiTech AG

K518 (60x48x20,5)
Manufacturer: KASTAS
Sizes: 60x48x20,5 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 152.4x187.3x19 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 552.24x566.22x6.99 (mm)

STD 2848 S8M
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.