Bearing QJ208NM
Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.45 kg
Outer diameter: 80 mm
The size of the width: 18 mm
Weight:: 0.45 kg
Technical specifications
Designation : QJ208NM
Dimensions, mm : 40x80x18
Producer : TMB
Корпус UCT318
Manufacturer: NACHI
Weight:: 21.2 (kg)
13x2743 A 108
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x46x8 (mm)
Подшипник 23020CDE4
Manufacturer: NSK-RHP
Sizes: 100x150x37 (mm)
Weight:: 2.31 (kg)
Bearings RNA4905
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
Weight:: 0.061 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 140x190x15 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJT40-N
Manufacturer: INA-FAG
K21 PU(22x30x7)
Manufacturer: KASTAS
Sizes: 22x30x7 (mm)
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 63.65x81.13x9.80 (mm)
K22 NBR(12x17x3,7)
Manufacturer: KASTAS
Sizes: 12x17x3,7 (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.