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 3314 ZZ
Manufacturer: ETERNO
Sizes: 70x150x63.5 (mm)
Weight:: 4.9 (kg)
Торцевое уплотнение RM H-40
Manufacturer: RiMi
Bearing 30317 (3GB)
Manufacturer: GMB
Sizes: 85x180x41 (mm)
Weight:: 4.96 (kg)
T5 1955 ( Т5 1955 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing 3306 J-2Z
Manufacturer: INA-FAG
Sizes: 30x72x30.200 (mm)
Weight:: 0.580 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7216-E-T-P4S
Manufacturer: FAG
Sizes: 80x140x26 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70.3x90.5x12 (mm)
1600 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing NU320E (32320E)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.45 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71901-E-T-P4S
Manufacturer: FAG
Sizes: 12x24x6 (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.
