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 N309EM (2309EH)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.88 (kg)
Bearings RTW617
Manufacturer: INA-FAG
Sizes: 50.800x95.250x33.325 (mm)
Weight:: 1.007 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 45.70x52.76x3.53 (mm)
Подшипник 51108
Manufacturer: NACHI
Sizes: 40x60x13 (mm)
Bearing LR5305KDDU
Manufacturer: INA-FAG
Sizes: 25x72x25.4 (mm)
Weight:: 25.4 (kg)
XPZ 1950 Lw / Ld ( XPZ1950 )
Manufacturer: ContiTech AG
Bearing NA4964
Manufacturer: ETERNO
Sizes: 320x360x440 (mm)
Weight:: 54.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 19.70x26.80x3.55 (mm)
SPZ 2000 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 123.20x140.00x8.40 (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.
