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
Bearing 23238K
Manufacturer: TMB
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x70x8 (mm)
RPP8 DD 4700 MFX - Megaflex
Manufacturer: ContiTech AG
HTD 8M 1456 ( HTD8M 1456 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(22x46x12)
Manufacturer: KASTAS
Sizes: 22x46x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x42x10 (mm)
Подшипник NU 322
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 10.4 (kg)
K32 PU/POM(50x62x8)
Manufacturer: KASTAS
Sizes: 50x62x8 (mm)
Bearing NN3096
Manufacturer: ETERNO
Sizes: 480x700x165 (mm)
Weight:: 206 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 66.67x89.3x10 (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.
