Bearings K81288
Inner diameter:: 440 mm
Outer diameter: 600 mm
The size of the width: 52 mm
Weight:: 27.2 kg
Outer diameter: 600 mm
The size of the width: 52 mm
Weight:: 27.2 kg
Technical specifications
Designation: K81288
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 440 mm
Outside diameter (D): 600 mm
Width (B): 52 mm
Weight: 27.2 kg
Size (d1): 479 mm
Size (B): 591 mm
Limiting speed (rpm): 550
Loading capacity dynamic (C): 3600
Loading capacity dynamic (C0): 14800
Bearing K120x127x24
Manufacturer: INA-FAG
Sizes: 120x127x24 (mm)
Weight:: 0.0165 (kg)

Подшипник 55TAC100B
Manufacturer: NSK-RHP
Sizes: 55x100x20 (mm)
Weight:: 0.73 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 44.4x60x7.0 (mm)

K21 NBR(40x55x12)
Manufacturer: KASTAS
Sizes: 40x55x12 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x75x12 (mm)

K22 NBR(16x26x5)
Manufacturer: KASTAS
Sizes: 16x26x5 (mm)

HTD 1778 14M CXP
Manufacturer: ContiTech AG

Подшипник 2313 K
Manufacturer: NSK-RHP
Sizes: 65x140x48 (mm)

Bearing 7318BMP5 (D66318H)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 5.2 (kg)

Подшипник 7230 A
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 11.2 (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.