Bearing 31311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Technical specifications
Designation : 31311
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.55 Kg
Dynamic load rating (C) - 121 kN
Static load rating (C0) - 137 kN
Grease lubrication speed - 2800 rev/min
Speed limit with oil lubrication - 3800 rev/min
Подшипник FR 144
Manufacturer: NSK-RHP
Sizes: 3.175x7.518x2.38 (mm)
Bearing 6002RZ (160102)
Manufacturer: TMB
Sizes: 15x32x9 (mm)
Weight:: 0.03 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 629
Manufacturer: FAG
Sizes: 9x26x8 (mm)
Bearings K81280
Manufacturer: INA-FAG
Sizes: 400x540x45 (mm)
Weight:: 18.5 (kg)
KSO NBR 70(6 mm nbr oring cord)
Manufacturer: KASTAS
AT20 DD
Manufacturer: ContiTech AG
Подшипник 6216NR
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.40 (kg)
K69 POM(120x114x14,8 )
Manufacturer: KASTAS
Sizes: 120x114x14,8 (mm)
K35 PTFE/NBR(310x334x8,1)
Manufacturer: KASTAS
Sizes: 310x334x8,1 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 6x12x5 (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.
