Bearings K81292
Inner diameter:: 460 mm
Outer diameter: 620 mm
The size of the width: 52 mm
Weight:: 28.2 kg
Outer diameter: 620 mm
The size of the width: 52 mm
Weight:: 28.2 kg
Technical specifications
Designation: K81292
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 460 mm
Outside diameter (D): 620 mm
Width (B): 52 mm
Weight: 28.2 kg
Size (d1): 499 mm
Size (B): 611 mm
Limiting speed (rpm): 550
Loading capacity dynamic (C): 3650
Loading capacity dynamic (C0): 15400
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x65x8 (mm)

Bearing NJ1018M (42118H)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.35 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 90x110x12 (mm)

Bearing NATR20 PP
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 24 (kg)

Торцевое уплотнение RM GB103-85
Manufacturer: RiMi

Bearing K24x30x31 ZW
Manufacturer: INA-FAG
Sizes: 24x30x31 (mm)
Weight:: 0.0032 (kg)

Manufacturer: ContiTech AG

Krestovina 30,18X92
Manufacturer: TOYO

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 250x290x16 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 194.50x211.30x8.40 (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.