Bearing NUP311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.579 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.579 kg
Technical specifications
Designation : NUP311
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.579 Kg
Dynamic load rating (C) - 137 kN
Static load rating (C0) - 143 kN
Grease lubrication speed - 5100 rev/min
Speed limit with oil lubrication - 6700 rev/min
AT10 DD
Manufacturer: ContiTech AG
Bearing 29468 (9039468)
Manufacturer: TMB
Sizes: 340x620x170 (mm)
Weight:: 220 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22240-B-K-MB
Manufacturer: FAG
Sizes: 200x360x98 (mm)
Weight:: 54.4 (kg)
Подшипник NU 2216 ET
Manufacturer: NSK-RHP
Sizes: 80x140x33 (mm)
Weight:: 1.96 (kg)
Bearings GRAE45-NPP-B
Manufacturer: INA-FAG
Weight:: 0.69 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 58x68x10 (mm)
Bearing 23120KW33
Manufacturer: TMB
Sizes: 100x165x52 (mm)
Weight:: 4.55 (kg)
SPA 3082 Lw L=L EL
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57x73x7 (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.
