Bearing NJ311E (42311E)
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 : NJ311E
ГОСТ : 42311E
Dimensions, mm : 55x120x29
Producer : TMB
Bearing 41125 / 41286
Manufacturer: TIMKEN
Sizes: 28.575x72.626x24.608 (mm)
Weight:: 0.477 (kg)
Bearing 62002RSZ1 (180200Z1)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.031 (kg)
Bearing NJ2248EM (42548H)
Manufacturer: TMB
Sizes: 240x440x120 (mm)
Weight:: 85 (kg)
Bearing 22315 KCW33
Manufacturer: ETERNO
Sizes: 75x160x55 (mm)
Weight:: 5.031 (kg)
Подшипник NA6908
Manufacturer: NSK-RHP
Sizes: 40x62x40 (mm)
Weight:: 0.435 (kg)
22x4166 C 164
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 30x50x10 (mm)
RPP8 4808 ( RPP 8 4808 -V, -M, -MFX )
Manufacturer: ContiTech AG
V 1390/9 F
Manufacturer: ContiTech AG
K753 PTFE/NBR(60x49x4,2)
Manufacturer: KASTAS
Sizes: 60x49x4,2 (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.
