Bearing NJ2311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.3 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.3 kg
Technical specifications
Designation : NJ2311
Dimensions, mm : 55x120x43
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.3 Kg
Dynamic load rating (C) - 190 kN
Static load rating (C0) - 228 kN
Grease lubrication speed - 4800 rev/min
Speed limit with oil lubrication - 6400 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MTP)
Manufacturer: STO
Bearings GY1200-KRR-B
Manufacturer: INA-FAG
Weight:: 1.1 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KCY)
Manufacturer: STO
Sizes: 52x68x7/13 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x23x5 (mm)
Bearings NA6916
Manufacturer: INA-FAG
Sizes: 80x110x54 (mm)
Weight:: 1.522 (kg)
Mechanical seal RM 301-17
Manufacturer: RiMi
Bearing 495 / 492A
Manufacturer: TIMKEN
Sizes: 82.55x133.35x30.162 (mm)
Weight:: 1.525 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 37x57x9/15 (mm)
Подшипник 5216
Manufacturer: NACHI
Sizes: 80x140x44.4 (mm)
Weight:: 2.48 (kg)
Подшипник 7318DT
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (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.
