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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (BACDZ)
Manufacturer: STO
Sizes: 27x42x10/7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RABRB50/100-FA106
Manufacturer: INA-FAG
Sizes: 50x100.2x47.7 (mm)
4 NBR 70(220,00x04,00)
Manufacturer: KASTAS
Bearings NUTR20
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 0.245 (kg)
Подшипник NUP 321 EM
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 9.84 (kg)
K21 PU(170x200x15)
Manufacturer: KASTAS
Sizes: 170x200x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x72x8 (mm)
3.53 NBR 90(015,47x03,53)
Manufacturer: KASTAS
HTD 8M 3880 ( HTD8M 3880 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 1318 K
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.8 (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.
