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
Bearing 31315 (7GB)
Manufacturer: GMB
Sizes: 75x160x37 (mm)
Weight:: 3.38 (kg)
K96 NBR(110x130x10)
Manufacturer: KASTAS
Sizes: 110x130x10 (mm)
HTD 620 5M
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 33x50x7 (mm)
K38 PU(45x53x5,8)
Manufacturer: KASTAS
Sizes: 45x53x5,8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 670x710x20 (mm)
T10 DD
Manufacturer: ContiTech AG
Подшипник NJ 2214 ET
Manufacturer: NSK-RHP
Sizes: 70x125x31 (mm)
Weight:: 1.49 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KH414242-H414210
Manufacturer: FAG
Sizes: 66.675x136.525x41.275 (mm)
Weight:: 2.77 (kg)
K752 PTFE/NBR(240x224,5x6,3)
Manufacturer: KASTAS
Sizes: 240x224,5x6,3 (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.
