Bearing N311EZ1 (2311EZ1)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Technical specifications
Designation : N311EZ1
ГОСТ : 2311EZ1
Dimensions, mm : 55x120x29
Producer : TMB
A 75 13x1905 Li / 1935 Ld
Manufacturer: ContiTech AG
Bearing LR203NPPU
Manufacturer: INA-FAG
Sizes: 17x47x12 (mm)
Weight:: 12 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK65/25
Manufacturer: INA-FAG
Sizes: 65x78x25 (mm)
Weight:: 0.221 (kg)
A 173 13x4395 Li / 4425 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 115.00x130.00x7.50 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x70x10 (mm)
Mechanical seal RM 108-30
Manufacturer: RiMi
PM 13741 / 5410 M EL
Manufacturer: ContiTech AG
K84 PU(100x90x5)
Manufacturer: KASTAS
Sizes: 100x90x5 (mm)
K21 NBR(200x220x12)
Manufacturer: KASTAS
Sizes: 200x220x12 (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.
