Bearings K81284
Inner diameter:: 420 mm
Outer diameter: 580 mm
The size of the width: 52 mm
Weight:: 26 kg
Outer diameter: 580 mm
The size of the width: 52 mm
Weight:: 26 kg
Technical specifications
Designation: K81284
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 420 mm
Outside diameter (D): 580 mm
Width (B): 52 mm
Weight: 26 kg
Size (d1): 459 mm
Size (B): 571 mm
Limiting speed (rpm): 600
Loading capacity dynamic (C): 3500
Loading capacity dynamic (C0): 14200
Bearing 32904 (2BD)
Manufacturer: GMB
Sizes: 20x37x12 (mm)
Weight:: 0.056 (kg)
Подшипник 23230CE4
Manufacturer: NSK-RHP
Sizes: 150x270x96 (mm)
Weight:: 24.2 (kg)
GEAR PULLEYS 8M-34S 84.98 (8M-34S 84.98/62)
Manufacturer: BBC
K33 PU(90x98x8)
Manufacturer: KASTAS
Sizes: 90x98x8 (mm)
Bearing S63005-2RS
Manufacturer: ETERNO
Sizes: 25.00x47.00x16.00 (mm)
Weight:: 100 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2204-TVH
Manufacturer: FAG
Sizes: 20x47x18 (mm)
K18 (160x135x45)
Manufacturer: KASTAS
Sizes: 160x135x45 (mm)
K78 Aramid Phenolic/Graphite(75x80x9,7 )
Manufacturer: KASTAS
Sizes: 75x80x9,7 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCFT25
Manufacturer: INA-FAG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x200x13 (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.