Bearing DAC42770039
Inner diameter:: 42 mm
Outer diameter: 78.05 mm
The size of the width: 41/38 mm
Outer diameter: 78.05 mm
The size of the width: 41/38 mm
Technical specifications
Designation: DAC42770039
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 78.05 mm
Width: 41/38 mm
Seal Type: One side seal, One side shield
Подшипник RS-4988E4
Manufacturer: NSK-RHP
Sizes: 440x600x160 (mm)
Weight:: 136 (kg)
Подшипник 52306
Manufacturer: NSK-RHP
Sizes: 30x60x38 (mm)
Weight:: 225 (kg)
Bearing 27880 / 27820D
Manufacturer: TIMKEN
Sizes: 38.1x80.035x57.15 (mm)
Weight:: 0.763 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PBS15
Manufacturer: INA-FAG
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20224-K-MB-C3 + H3024
Manufacturer: FAG
Sizes: 110x215x40 (mm)
1.78 NBR 70(6,07x1,78 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 85.34x88.90x1.78 (mm)
102XL
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Bearing NNTR50X130X65 2Z
Manufacturer: INA-FAG
Sizes: 50x130x65 (mm)
Weight:: 63 (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.
