Bearing RT740
Inner diameter:: 127.000 mm
Outer diameter: 254.000 mm
The size of the width: 50.800 mm
Weight:: 13.350 kg
Outer diameter: 254.000 mm
The size of the width: 50.800 mm
Weight:: 13.350 kg
Technical specifications
Designation: RT740
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 127.000 mm
External diameter: 254.000 mm
Width (B): 50.800 mm
Weight: 13.350 kg
Резьба (G): 206000 mm
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x55x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 25x31x7 (mm)
Подшипник NU 2248
Manufacturer: NSK-RHP
Sizes: 240x440x120 (mm)
Weight:: 84.9 (kg)
Подшипник 7217 A
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
Weight:: 1.83 (kg)
Подшипник 6903
Manufacturer: NSK-RHP
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 62x74x8 (mm)
A 49 13x1245 Li / 1275 Ld
Manufacturer: ContiTech AG
17x1850 B 73
Manufacturer: ContiTech AG
CTD 1600 C8M
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(115x120x9,7)
Manufacturer: KASTAS
Sizes: 115x120x9,7 (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.
