Bearings GRA12-NPP-B
Inner diameter:: 19.050 mm
Outer diameter: 47 mm
Weight:: 0.16 kg
Outer diameter: 47 mm
Weight:: 0.16 kg
Technical specifications
Designation: GRA12-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 19.050 mm
Outside diameter (D): 47 mm
Outer cage width (C): 14 mm
Weight: 0.16 kg
Size (L): 31 mm
Loading capacity dynamic (C): 12800
Loading capacity dynamic (C0): 6600
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 18.30x23.95x5.50 (mm)
Bearing NN3044
Manufacturer: ETERNO
Sizes: 220x340x90 (mm)
Weight:: 29.1 (kg)
K81 TPE(120x130x1,7)
Manufacturer: KASTAS
Sizes: 120x130x1,7 (mm)
MEGADYNE ISORAN 376 RPP8 ( RPP 8M 376 )
Manufacturer: ContiTech AG
Bearing GE90ES
Manufacturer: TMB
Sizes: 90x130x60 (mm)
Weight:: 2.75 (kg)
Bearing 513
Manufacturer: INA-FAG
Sizes: 65x140x74 (mm)
Weight:: 5.695 (kg)
Подшипник 7240DB
Manufacturer: NACHI
Sizes: 200x360x58 (mm)
Weight:: 25.5 (kg)
AT10 960 ( АТ10 960 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
CONTI-V D390 32X9906 Li/9982 Ld L=L EL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x74x10 (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.
