Bearing QJ246N2M (176246H)
Technical specifications
Designation : QJ246N2M
ГОСТ : 176246H
Dimensions, mm :
Producer : TMB
K23 NBR(175x155x14)
Manufacturer: KASTAS
Sizes: 175x155x14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 167.00x175.00x4.00 (mm)
Bearing 81228 M
Manufacturer: INA-FAG
Sizes: 140x200x46 (mm)
Weight:: 4.567 (kg)
Bearings NATR20-PP
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 0.246 (kg)
Bearing NJ2218
Manufacturer: ETERNO
Sizes: 90x160x40 (mm)
Weight:: 3.31 (kg)
K49 PU/NBR(85x69,5x6,3)
Manufacturer: KASTAS
Sizes: 85x69,5x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 145x175x14 (mm)
Krestovina 71,1x74,2
Manufacturer: TOYO
K780 PTFE(80x85x35)
Manufacturer: KASTAS
Sizes: 80x85x35 (mm)
K84 PU(14x11x2,6)
Manufacturer: KASTAS
Sizes: 14x11x2,6 (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.
