Bearing 81288 M
Inner diameter:: 440 mm
Outer diameter: 600 mm
The size of the width: 130 mm
Weight:: 108.200 kg
Outer diameter: 600 mm
The size of the width: 130 mm
Weight:: 108.200 kg
Technical specifications
Designation: 81288 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 440 mm
External diameter: 600 mm
Width (B): 130 mm
Weight: 108.200 kg
K73 POLYESTER/PTFE(194x200x20 )
Manufacturer: KASTAS
Sizes: 194x200x20 (mm)
Bearing 33287 / 33472
Manufacturer: TIMKEN
Sizes: 73.025x120.000x29.794 (mm)
Weight:: 1.280 (kg)
BX 124 BX 3193 Ld
Manufacturer: ContiTech AG
K780 PTFE(12x14x20)
Manufacturer: KASTAS
Sizes: 12x14x20 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 75x85x8 (mm)
A 19 13x480 Li / 510 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 40x55x8 (mm)
Bearing HK1412
Manufacturer: INA-FAG
Sizes: 14x20x12 (mm)
Weight:: 0.011 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 8.20x12.00x1.90 (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.
