Bearings GRA203-NPP-B
Inner diameter:: 55.562 mm
Outer diameter: 100 mm
Weight:: 0.81 kg
Outer diameter: 100 mm
Weight:: 0.81 kg
Technical specifications
Designation: GRA203-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55.562 mm
Outside diameter (D): 100 mm
Outer cage width (C): 25 mm
Weight: 0.81 kg
Size (L): 48.4 mm
Loading capacity dynamic (C): 43500
Loading capacity dynamic (C0): 29000
Bearing NUTR 35
Manufacturer: ETERNO
Sizes: 72x35x29 (mm)
Weight:: 0.63 (kg)
K68 POM(115x120x15)
Manufacturer: KASTAS
Sizes: 115x120x15 (mm)
SPB 1900
Manufacturer: ContiTech AG
K81 TPE(114,8x125x2 )
Manufacturer: KASTAS
Sizes: 114,8x125x2 (mm)
Bearing NN3034K (3182134)
Manufacturer: TMB
Sizes: 170x260x67 (mm)
Weight:: 12 (kg)
Подшипник 7215DB
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
MEGADYNE ISORAN 2520 RPP14 ( RPP 14M 2520 )
Manufacturer: ContiTech AG
K23 PU(62x52x7)
Manufacturer: KASTAS
Sizes: 62x52x7 (mm)
Подшипник NNC4856CV
Manufacturer: SKF
Sizes: 280x350x69 (mm)
Weight:: 16 (kg)
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.
