XSA140744-N Slewing Ring Bearings

LILY Interchangeable From INA
XSA140744-N Slewing Ring Bearings
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INA Part No. XSA140744-N
LILY Part No. LXSA140744-N
Series XS
Gear External gear
Type Roller
System of Measurement Metric
Inside Diameter Of Inner Ring 674 mm
Outside Diameter Of Outer Ring 838.1 mm
Internal Diameter On Outer Ring (Di) 747 mm
External Diameter On Inner Ring (do) 743 mm
Height Of Overall Bearing Assembly (H) 56 mm
Weight 59 kg
Bolt Circle In Outer Ring (Lo) 785 mm
Number Holes In Outer Ring (no) 36
Bolt Circle In Inner Ring (Li) 698 mm
Number Holes In Inner Ring (ni) 40
Number Of Gear Teeth (z2) 138
b 828 mm
Maximum Allowable Radial Load 148700 N
Maximum Allowable Bending Fatigue Strength Of Gear Teeth 21300 N
Maximum Allowable Contact Fatigue Strength Of Gear teeth 31500 N
Basic Dynamic Load Rating Axial (Ca) 280000 N
Basic Static Load Rating Axial (C0a) 950000 N
Basic Dynamic Load Rating Radial (Cr) 197000 N
Basic Static Load Rating Radial (C0r) 465000 N
Bearing Clearance Preload (VSPmax) 0.04
Bearing Clearance Preload (VSPmin) 0.01
Running Accuracies (In Relation To Raceway) (A) 0.05 mm
Running Accuracies (In Relation To Raceway) (B) 0.05 mm
Running Accuracies (In Relation To Raceway) (C) 0.08 mm
Running Accuracies (In Relation To Raceway) (D) 0.08 mm
Taper Type Lubrication Nipples 4
Tooth Modules 6 mm
XSA140744-N Slewing Ring Bearings

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