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
Bearing 6330Z1 (330Z1)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K497-492-A
Manufacturer: FAG
Sizes: 85.725x133.35x30.162 (mm)
Weight:: 1.63 (kg)
K15 PU(50x39x4,2)
Manufacturer: KASTAS
Sizes: 50x39x4,2 (mm)
Bearing N216
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.51 (kg)
4L 940
Manufacturer: ContiTech AG
Bearing B37
Manufacturer: INA-FAG
Sizes: 69.850x113.510x28.580 (mm)
Weight:: 1.027 (kg)
Bearings GRA104-NPP-B
Manufacturer: INA-FAG
Weight:: 0.48 (kg)
STD 1512 S8M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x44x8 (mm)
1.78 NBR 70(056,87x01,78)
Manufacturer: KASTAS
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.
