Bearings GRA112-NPP-B
Inner diameter:: 44.450 mm
Outer diameter: 85 mm
Weight:: 0.69 kg
Outer diameter: 85 mm
Weight:: 0.69 kg
Technical specifications
Designation: GRA112-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 44.450 mm
Outside diameter (D): 85 mm
Outer cage width (C): 22 mm
Weight: 0.69 kg
Size (L): 43.7 mm
Loading capacity dynamic (C): 32500
Loading capacity dynamic (C0): 20400
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC9Y)
Manufacturer: STO
Sizes: 48x80x10/15 (mm)
5V 1400 / 15J 3556 Le
Manufacturer: ContiTech AG
Bearing NN3044KP4 (C3182144)
Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 27.5 (kg)
Bearing 11Y01
Manufacturer: INA-FAG
Sizes: 28.575x50.673x15.926 (mm)
Weight:: 0.133 (kg)
Корпус UKFC218+H2318
Manufacturer: NACHI
Weight:: 13.1 (kg)
BB128 ( ВВ 128 ) Le= 3320 мм
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x96x9 (mm)
K32 PU/POM(40x52x12)
Manufacturer: KASTAS
Sizes: 40x52x12 (mm)
Подшипник 7240
Manufacturer: NACHI
Sizes: 200x360x58 (mm)
Weight:: 25.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 300x340x20 (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.
