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
K09 NBR(4x12x4/7)
Manufacturer: KASTAS
Sizes: 4x12x4/7 (mm)
SPA 1157
Manufacturer: ContiTech AG
Bearing 24138W33
Manufacturer: TMB
Sizes: 190x320x128 (mm)
Weight:: 43 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x44x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 74.00x94.00x10.00 (mm)
GEAR PULLEYS 8M-40S 100.26 (8M-40S 100.26/21)
Manufacturer: BBC
Bearing 4204 ZZ
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
Подшипник H715341/H715311
Manufacturer: NSK-RHP
Sizes: 66.675x136.525x46.038 (mm)
Weight:: 3.301 (kg)
HTD 2800 8M
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 18x40x7 (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.