Bearing 6311 ZZ
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.377 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.377 kg
Technical specifications
Designation : 6311 ZZ
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.377 Kg
Dynamic load rating (C) - 71500 kN
Static load rating (C0) - 45000 kN
Grease lubrication speed - 5800 rev/min
Speed limit with oil lubrication - 6800 rev/min
Bearings GNE60-KRR-B
Manufacturer: INA-FAG
Weight:: 2.97 (kg)
Bearing 3979 / 3920
Manufacturer: TIMKEN
Sizes: 57.15x112.712x30.162 (mm)
Weight:: 1.4 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK0810
Manufacturer: INA-FAG
Sizes: 8x12x10 (mm)
Bearing 6411
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x81.00x5.00 (mm)
Bearing 42375 / 42587
Manufacturer: TIMKEN
Sizes: 95.250x149.225x31.750 (mm)
Weight:: 1.804 (kg)
Bearing L610549 / L610510
Manufacturer: TIMKEN
Sizes: 63.5x94.458x19.05 (mm)
Weight:: 0.449 (kg)
RPP8 DD 2804 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK0306-TV
Manufacturer: INA-FAG
Sizes: 3x6.5x6 (mm)
K21 PU(12x20x5 )
Manufacturer: KASTAS
Sizes: 12x20x5 (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.
