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
O-RING
Manufacturer: NQK SF
Sizes: 21.20x27.20x3.00 (mm)
5.33 NBR 90(031,12x05,33 )
Manufacturer: KASTAS
Корпус UKFL309+H2309
Manufacturer: NACHI
Weight:: 3.4 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6217
Manufacturer: FAG
Sizes: 85x150x28 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 420x465x20 (mm)
5L 540
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 136.00x146.60x5.30 (mm)
Корпус UCPK217
Manufacturer: NACHI
Weight:: 12.2 (kg)
Bearing 14118 / 14283
Manufacturer: TIMKEN
Sizes: 30x72.085x22.385 (mm)
Weight:: 0.446 (kg)
Подшипник 53424
Manufacturer: NACHI
Sizes: 120x250x107.3 (mm)
Weight:: 24.6 (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.
