Bearings K81172
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Technical specifications
Designation: K81172
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Outside diameter (D): 440 mm
Width (B): 25 mm
Weight: 5.55 kg
Size (d1): 374 mm
Size (B): 434 mm
Limiting speed (rpm): 700
Loading capacity dynamic (C): 1140
Loading capacity dynamic (C0): 5100
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x40x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 154x180x18 (mm)
Bearing 420 / 414
Manufacturer: TIMKEN
Sizes: 40x82.55x26.988 (mm)
Weight:: 0.813 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25.25x41x7 (mm)
K73 POLYESTER/PTFE(144x150x20)
Manufacturer: KASTAS
Sizes: 144x150x20 (mm)
Подшипник F-4520
Manufacturer: NSK-RHP
Sizes: 45x52x20 (mm)
Weight:: 0.067 (kg)
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 6x22x6 (mm)
K751 PTFE/Spring(32x25,8x4,8)
Manufacturer: KASTAS
Sizes: 32x25,8x4,8 (mm)
5 NBR 70(185,00x05,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 209.55x260.35x15.87 (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.
