Bearing QJ246N2M (176246H)
Technical specifications
Designation : QJ246N2M
ГОСТ : 176246H
Dimensions, mm :
Producer : TMB
K709 PTFE/NBR(350x374x8,1)
Manufacturer: KASTAS
Sizes: 350x374x8,1 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32306-A
Manufacturer: FAG
Sizes: 30x72x28.75 (mm)
Bearing 29428 (9039428)
Manufacturer: TMB
Sizes: 140x280x85 (mm)
Weight:: 23 (kg)
Подшипник 5208-2NS
Manufacturer: NACHI
Sizes: 40x80x30.2 (mm)
Weight:: 0.57 (kg)
Подшипник 7202DT
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 28x35x4 (mm)
Bearing N205EM (2205EH)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
BB269 ( ВВ 269 ) Le= 6902 мм
Manufacturer: ContiTech AG
Bearing 30220
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.65 (kg)
Bearings NNTR50X130X65 2ZL
Manufacturer: INA-FAG
Sizes: 50x130x65 (mm)
Weight:: 5.2 (kg)
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.
