Bearing QJ340N2
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 55.3 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 55.3 kg
Technical specifications
Designation : QJ340N2
Dimensions, mm : 200x420x80
Producer : TMB
Bearing HM212049 / HM212010
Manufacturer: TIMKEN
Sizes: 66.675x122.238x38.100 (mm)
Weight:: 1.860 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK29/20-TV
Manufacturer: INA-FAG
Sizes: 29x38x20 (mm)
K27 NBR(240x255x12/7)
Manufacturer: KASTAS
Sizes: 240x255x12/7 (mm)
Bearing 619/4-ZZP6 (E1080094)
Manufacturer: TMB
Sizes: 4x11x4 (mm)
Weight:: 0.0017 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71913-E-T-P4S
Manufacturer: FAG
Sizes: 65x90x13 (mm)
AA147,5 ( АА 147,5 ) Le= 3798 мм
Manufacturer: ContiTech AG
Bearing NN3030KW33P6 (E31821230K)
Manufacturer: TMB
Sizes: 150x225x56 (mm)
Weight:: 7.3 (kg)
Bearing 4306 2RS
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.49 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71906-E-T-P4S
Manufacturer: FAG
Sizes: 30x47x9 (mm)
Подшипник 23976CAKE4
Manufacturer: NSK-RHP
Sizes: 380x520x106 (mm)
Weight:: 65.4 (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.
