Bearing QJ252N2M
Weight:: 68 kg
Technical specifications
Designation : QJ252N2M
Dimensions, mm :
Producer : TMB
T20/3100 ( Т20 3100 )
Manufacturer: ContiTech AG
BB129 ( ВВ 129 ) Le= 3346 мм
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
3.53 NBR 90(020,22x03,53)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
K23 NBR(120x105x10)
Manufacturer: KASTAS
Sizes: 120x105x10 (mm)
RPP8 2760 ( RPP 8 2760 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6312NSE
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.70 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 70x92x8.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 140.00x144.00x2.00 (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.
