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
Торцевое уплотнение RM M74-63
Manufacturer: RiMi
Bearing 60012RSZ1 (180101Z1)
Manufacturer: TMB
Sizes: 12x28x8 (mm)
Weight:: 0.022 (kg)
T10 DD
Manufacturer: ContiTech AG
Подшипник 6808ZZE
Manufacturer: NACHI
Sizes: 40x52x7 (mm)
Weight:: 0.033 (kg)
Bearing TWC1220
Manufacturer: INA-FAG
Sizes: 19.050x31.750x2.337 (mm)
Weight:: 0.009 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 570x620x22 (mm)
Bearing NATR25
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
XPC 4250 Lw / Ld ( ХРС 4250 )
Manufacturer: ContiTech AG
Bearing 6310Z1 (310Z1)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x125x13 (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.
