Bearing DAC40740042
Inner diameter:: 40 mm
Outer diameter: 74 mm
The size of the width: 42/42 mm
Outer diameter: 74 mm
The size of the width: 42/42 mm
Technical specifications
Designation: DAC40740042
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 74 mm
Width: 42/42 mm
Seal Type: Shield
XPZ 1480 Lw / Ld ( XPZ1480 )
Manufacturer: ContiTech AG
Bearings RTL21
Manufacturer: INA-FAG
Sizes: 44.450x78.588x20.637 (mm)
Weight:: 0.430 (kg)
HTD 8M 4464 ( HTD8M 4464 -V, -M, -MFX )
Manufacturer: ContiTech AG
Krestovina 49x135
Manufacturer: TOYO
K21 NBR(18x24x4)
Manufacturer: KASTAS
Sizes: 18x24x4 (mm)
Bearing 4407
Manufacturer: INA-FAG
Sizes: 22.225x49.230x19.050 (mm)
Weight:: 0.177 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 136.00x143.10x3.55 (mm)
Bearing 909
Manufacturer: INA-FAG
Sizes: 45x73x22 (mm)
Weight:: 0.355 (kg)
Подшипник 24188CAK30E4
Manufacturer: NSK-RHP
Sizes: 440x720x280 (mm)
Weight:: 433 (kg)
Подшипник RNA4900
Manufacturer: NSK-RHP
Sizes: 14x22x13 (mm)
Weight:: 0.016 (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.
