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
Подшипник RLM2020
Manufacturer: NSK-RHP
Sizes: 20x27x20 (mm)
Weight:: 0.028 (kg)
T5 DD
Manufacturer: ContiTech AG
AT20 ( АТ20 )
Manufacturer: ContiTech AG
Подшипник 6454/6420
Manufacturer: NSK-RHP
Sizes: 69.85x149.225x53.975 (mm)
Weight:: 4.58 (kg)
BB76 ( ВВ 76 ) Le= 1999 мм
Manufacturer: ContiTech AG
Подшипник 6026NR
Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.6 (kg)
Mechanical seal RM 104-18
Manufacturer: RiMi
Bearing NF319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.69 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x90x10 (mm)
8V 3350
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.
