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
Bearing NA4906 2RS
Manufacturer: ETERNO
Sizes: 30x35x47 (mm)
Weight:: 0.106 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x32x8 (mm)
Bearing NU308
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.66 (kg)
K68 POM(180x186x19)
Manufacturer: KASTAS
Sizes: 180x186x19 (mm)
Подшипник 6205-2NKE9
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.128 (kg)
K782 PTFE(35x39x35)
Manufacturer: KASTAS
Sizes: 35x39x35 (mm)
Bearing 32008 X2 ()
Manufacturer: GMB
Sizes: 40x68x18 (mm)
Weight:: 0.27 (kg)
3 NBR 70(022,20x03,00)
Manufacturer: KASTAS
STD 1168 S8M CXP
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 80x100x13 (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.
