Bearing NF312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.97 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.97 kg
Technical specifications
Designation : NF312
Dimensions, mm : 60x130x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.97 Kg
Dynamic load rating (C) - 124 kN
Static load rating (C0) - 126 kN
Grease lubrication speed - 4700 rev/min
Speed limit with oil lubrication - 6300 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x25.5x7 (mm)
Подшипник 72187/72487
Manufacturer: NSK-RHP
Sizes: 47.625x123.825x36.512 (mm)
Weight:: 2.08 (kg)
Bearing DAC49900045
Manufacturer:
Sizes: 49x90x45/45 (mm)
Bearing 6420
Manufacturer: ETERNO
Sizes: 100x250x58 (mm)
Weight:: 12.9 (kg)
Bearing FT1
Manufacturer: INA-FAG
Sizes: 12.700x30.963x14.300 (mm)
Weight:: 0.055 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSFT25
Manufacturer: INA-FAG
Подшипник NUP 2238
Manufacturer: NACHI
Sizes: 190x340x92 (mm)
Weight:: 37.5 (kg)
Mechanical seal RM 787-16
Manufacturer: RiMi
Подшипник 6003DDU
Manufacturer: NSK-RHP
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x47x10 (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.
