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
Bearings RAE25-NPP-B
Manufacturer: INA-FAG
Weight:: 0.19 (kg)
Подшипник NUP 2222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x53 (mm)
Weight:: 7.65 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32238-A-N11CA-A350-400
Manufacturer: FAG
Sizes: 190x340x194 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32021-X-XL
Manufacturer: FAG
Sizes: 105x160x35 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x205x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x24x7 (mm)
Bearing LR6002 NPPU
Manufacturer: INA-FAG
Sizes: 15x35x9 (mm)
Weight:: 9 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU203-E-TVP2
Manufacturer: FAG
Sizes: 17x40x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x65x13 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x40x10 (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.
