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 6876
Manufacturer: NSK-RHP
Sizes: 380x480x46 (mm)
Weight:: 19.5 (kg)

994 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

STD 1408 S8M
Manufacturer: ContiTech AG

T5 DD
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 25.80x31.04x2.62 (mm)

Bearing 30316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.1 (kg)

Подшипник 6022
Manufacturer: NSK-RHP
Sizes: 110x170x28 (mm)
Weight:: 1.94 (kg)

8V 1400 / 25J 3556 Le
Manufacturer: ContiTech AG

4 FKM 80(116,00x04,00)
Manufacturer: KASTAS

Подшипник 22214EXK
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.65 (kg)


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.