Bearings GRA115-NPP-B
Inner diameter:: 49.212 mm
Outer diameter: 90 mm
Weight:: 0.77 kg
Outer diameter: 90 mm
Weight:: 0.77 kg
Technical specifications
Designation: GRA115-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 49.212 mm
Outside diameter (D): 90 mm
Outer cage width (C): 22 mm
Weight: 0.77 kg
Size (L): 43.7 mm
Loading capacity dynamic (C): 35000
Loading capacity dynamic (C0): 23200
Подшипник 51240X
Manufacturer: NSK-RHP
Sizes: 200x280x62 (mm)
Weight:: 225 (kg)
Bearing 6004 ZZ
Manufacturer: ETERNO
Sizes: 20x42x12 (mm)
Weight:: 0.07 (kg)
XPB 4500 Lw / Ld ( ХРВ 4500 )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 45x62x7 (mm)
Подшипник NUP 2238 EM
Manufacturer: NSK-RHP
Sizes: 1900x340x92 (mm)
Weight:: 38.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 405.26x415.92x5.33 (mm)
HTD 8M 6112 ( HTD8M 6112 -V, -M, -MFX )
Manufacturer: ContiTech AG
ContiTechHTD14M120 HF
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x155x12 (mm)
Bearing 16020M (7000120H)
Manufacturer: TMB
Sizes: 100x150x16 (mm)
Weight:: 0.94 (kg)
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.
