Bearing DAC42780045
Inner diameter:: 42 mm
Outer diameter: 78 mm
The size of the width: 45/45 mm
Outer diameter: 78 mm
The size of the width: 45/45 mm
Technical specifications
Designation: DAC42780045
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 78 mm
Width: 45/45 mm
Seal Type: Shield
Подшипник 6307VV
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
Weight:: 0.464 (kg)
G-1190
Manufacturer: ContiTech AG
Bearings GY1107-KRR-B
Manufacturer: INA-FAG
Weight:: 0.43 (kg)
Bearing 7314 B
Manufacturer: ETERNO
Sizes: 70x150x36 (mm)
Weight:: 2.89 (kg)
Подшипник RNA4918
Manufacturer: NSK-RHP
Sizes: 105x125x35 (mm)
Weight:: 0.72 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 37.90x48.90x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 40.00x42.00x1.00 (mm)
SPA 5000 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник NNC4916CV
Manufacturer: SKF
Sizes: 80x110x30 (mm)
Weight:: 0.88 (kg)
Bearing 6312N (50312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (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.
