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
HTD 2000 5M
Manufacturer: ContiTech AG
Bearing L44649 / L44610
Manufacturer: TIMKEN
Sizes: 26.988x50.292x14.224 (mm)
Weight:: 0.12 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 90.00x95.80x2.90 (mm)
Bearing NJ220EM (42220EH)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.45 (kg)
K64 PU(4x8,1x3/4 )
Manufacturer: KASTAS
Sizes: 4x8,1x3/4 (mm)
K68 POM(63,5x66,68x25)
Manufacturer: KASTAS
Sizes: 63,5x66,68x25 (mm)
Bearing 7306CP6 (E36306)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.34 (kg)
K19 PTFE/NBR/POM(145x122x16)
Manufacturer: KASTAS
Sizes: 145x122x16 (mm)
D 110 32x2795 Li / 2871 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 26.50x29.50x1.50 (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.
