YDSL912-23-5A Precise Crossed Tapered Roller Bearing With External Gear 780/1340.5/215mm
YDSL912-23-5A
Bore Diameter:780 mm
Outside Diameter:1340.5 mm
Width:215 mm
Weight:845 kg
The YDSL912-23-5A bearing is a Crossed tapered roller bearing with an inner diameter of 780 mm , an outer diameter of 1340.5 mm, a width of 215 mm. It typically uses P5/P4/P2 grade precision tolerances and Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
Bearing model:YDSL912-23-5A Precise Crossed Tapered Roller Bearing With External Gear
Inner Diameter (ID):780 mm
Outer diameter (OD):1340.5 mm
Width/Height: 215 mm
External Gear Teeth
Moudle: M=10
NO. of teeth: Z=132
Pressure Angle: a=20°
Helix angle: 6°
Hand of helix: Right
Modification coefficient: X=-0.345
Seals type: Open
Lubrication: Grease
The concept of the bearing with tapered rollers in an X arrangement positioned in turns towards raceways enables to accommodate axial loads in both directions, radial loads as well as tilting moments.
The tapered shape of rollers can effectively eliminate circumferential speed difference at rolling and prevent contact surfaces from skidding with further benefit of lower wearing the raceways and rollers. Ultimately a longer operational life of the bearing is achieved.
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