Bearings K81272
Inner diameter:: 360 mm
Outer diameter: 500 mm
The size of the width: 45 mm
Weight:: 17.25 kg
Outer diameter: 500 mm
The size of the width: 45 mm
Weight:: 17.25 kg
Technical specifications
Designation: K81272
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Outside diameter (D): 500 mm
Width (B): 45 mm
Weight: 17.25 kg
Size (d1): 393 mm
Size (B): 492 mm
Limiting speed (rpm): 650
Loading capacity dynamic (C): 2700
Loading capacity dynamic (C0): 10600
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 16x28x7 (mm)
XPZ 887 Lw / Ld ( XPZ887 )
Manufacturer: ContiTech AG
K50 NBR(32x24x5,5)
Manufacturer: KASTAS
Sizes: 32x24x5,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 10x22x7 (mm)
Подшипник NJ 204
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.112 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI28/20-TV
Manufacturer: INA-FAG
Sizes: 28x42x20 (mm)
RPP8 3040 ( RPP 8 3040 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 603
Manufacturer: NSK-RHP
Sizes: 3x9x3 (mm)
Weight:: 0.001 (kg)
K10 NBR(230x245x9,5/13)
Manufacturer: KASTAS
Sizes: 230x245x9,5/13 (mm)
T5 DD
Manufacturer: ContiTech AG
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.
