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
K85 PU(148,4x140x7)
Manufacturer: KASTAS
Sizes: 148,4x140x7 (mm)
Bearing 6208ZZ (80208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
Bearings NKI40/30
Manufacturer: INA-FAG
Sizes: 40x55x30 (mm)
Weight:: 0.216 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20212-K-TVP-C3 + H212
Manufacturer: FAG
Sizes: 55x110x22 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ LCJT20-N
Manufacturer: INA-FAG
Подшипник 6912VV
Manufacturer: NSK-RHP
Sizes: 60x85x13 (mm)
Weight:: 0.192 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 62.60x69.60x3.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 7x22x8 (mm)
Подшипник RS-5044
Manufacturer: NSK-RHP
Sizes: 220x340x160 (mm)
Weight:: 53 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 42x60x7 (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.
