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
RPP8 DD 2212 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 53407
Manufacturer: NACHI
Sizes: 35x80x34 (mm)
Weight:: 0.73 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 9.50x11.50x1.00 (mm)
HTD 8M 7464 ( HTD8M 7464 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 28138/28315
Manufacturer: NSK
Sizes: 34.976x80x21.006 (mm)
Weight:: 0.507 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7204-B-TVP
Manufacturer: FAG
Sizes: 20x47x14 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RAT17
Manufacturer: INA
C 55 22x1400 Li / 1459 Ld
Manufacturer: ContiTech AG
Подшипник 23240A2X
Manufacturer: NACHI
Sizes: 200x360x128 (mm)
Weight:: 57 (kg)
K73 POLYESTER/PTFE(275x280x9,7)
Manufacturer: KASTAS
Sizes: 275x280x9,7 (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.