Bearing DAC42840039
Inner diameter:: 42 mm
Outer diameter: 84 mm
The size of the width: 39/39 mm
Outer diameter: 84 mm
The size of the width: 39/39 mm
Technical specifications
Designation: DAC42840039
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 84 mm
Width: 39/39 mm
Seal Type: Shield
K22 NBR(30x38x6,3)
Manufacturer: KASTAS
Sizes: 30x38x6,3 (mm)
Bearing K25X29X17
Manufacturer: ETERNO
Sizes: 25x29x17 (mm)
Weight:: 0.014 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 15x28x7 (mm)
Bearing NA69/32 2RS
Manufacturer: ETERNO
Sizes: 32x40x37 (mm)
Weight:: 0.3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO30X42X16
Manufacturer: INA-FAG
Sizes: 30x42x16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 51.00x58.10x3.55 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Корпус UKFL306+H2306
Manufacturer: NACHI
Weight:: 1.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61907
Manufacturer: FAG
Sizes: 35x55x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 103.00x115.00x6.00 (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.
