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
K73 POLYESTER/PTFE(230x235x15)
Manufacturer: KASTAS
Sizes: 230x235x15 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 380x430x15 (mm)
Подшипник F-4016
Manufacturer: NSK-RHP
Sizes: 40x47x16 (mm)
Weight:: 0.048 (kg)
K84 PU(41x37x3,4)
Manufacturer: KASTAS
Sizes: 41x37x3,4 (mm)
Manufacturer: ContiTech AG
Подшипник E30208J
Manufacturer: NACHI
Sizes: 40x80x19.75 (mm)
Weight:: 0.42 (kg)
Bearings GE15-KRR-B
Manufacturer: INA-FAG
Weight:: 0.16 (kg)
Bearing 32234
Manufacturer: ETERNO
Sizes: 170x310x86 (mm)
Weight:: 28.5 (kg)
Bearings NKIS12
Manufacturer: INA-FAG
Sizes: 12x30x16 (mm)
Weight:: 0.06 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK1528
Manufacturer: INA-FAG
Sizes: 15x28x2 (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.
