Bearings GRA104-NPP-B
Inner diameter:: 31.750 mm
Outer diameter: 72 mm
Weight:: 0.48 kg
Outer diameter: 72 mm
Weight:: 0.48 kg
Technical specifications
Designation: GRA104-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 31.750 mm
Outside diameter (D): 72 mm
Outer cage width (C): 19 mm
Weight: 0.48 kg
Size (L): 38.9 mm
Loading capacity dynamic (C): 25500
Loading capacity dynamic (C0): 15300
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71938-E-T-P4S
Manufacturer: FAG
Sizes: 190x260x33 (mm)
K35 PTFE/NBR(28x35,3x3,2 )
Manufacturer: KASTAS
Sizes: 28x35,3x3,2 (mm)
K31 PU/NBR/POM(220x245x19)
Manufacturer: KASTAS
Sizes: 220x245x19 (mm)
Bearing 3007 2RS
Manufacturer: ETERNO
Sizes: 35x62x20 (mm)
Weight:: 0.2 (kg)
Подшипник JH211749/JH211710
Manufacturer: NSK-RHP
Sizes: 65x120x39 (mm)
Weight:: 1.875 (kg)
C 71 22x1805 Li / 1864 Ld
Manufacturer: ContiTech AG
HTD 8M 2816 ( HTD8M 2816 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE45-NPP-B
Manufacturer: INA-FAG
Sizes: 45x85x43.8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x48x14 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 13x35x7 (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.
