Bearing NJ311EM (42311EH)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Technical specifications
Designation : NJ311EM
ГОСТ : 42311EH
Dimensions, mm : 55x120x29
Producer : TMB
Подшипник 7014
Manufacturer: NACHI
Sizes: 70x110x20 (mm)
Weight:: 0.66 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 101.60x113.00x5.70 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 216.00x226.66x5.33 (mm)
Корпус MUCP205
Manufacturer: NACHI
Weight:: 0.65 (kg)
RPP14 4592 ( RPP 14 4592 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6212N (50212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
5.7 NBR 90(074,20x05,70)
Manufacturer: KASTAS
STD 1152 S8M CXP
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 419.7x470.1x20.63 (mm)
K781 PTFE(70x75x30 )
Manufacturer: KASTAS
Sizes: 70x75x30 (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.
