Bearings K81238
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 26 mm
Weight:: 2.73 kg
Outer diameter: 270 mm
The size of the width: 26 mm
Weight:: 2.73 kg
Technical specifications
Designation: K81238
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 190 mm
Outside diameter (D): 270 mm
Width (B): 26 mm
Weight: 2.73 kg
Size (d1): 200 mm
Size (B): 265 mm
Limiting speed (rpm): 1300
Loading capacity dynamic (C): 880
Loading capacity dynamic (C0): 3000
Bearings GRAE30-NPP-B
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61815-2Z-Y
Manufacturer: FAG
Sizes: 75x95x10 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 15x24x6 (mm)
3.53 FKM 80(052,40x03,53)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 30x52x10/12 (mm)
2.5 FKM 80(100,00x02,50 )
Manufacturer: KASTAS
Подшипник 71425/71750
Manufacturer: NACHI
Sizes: 107.950x190.500x47.625 (mm)
Weight:: 5,62 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4216-B-TVH
Manufacturer: FAG
Sizes: 80x140x33 (mm)
Bearing NA4919 2RS
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 1.42 (kg)
13x1200 A 47
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.