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L9-53N9Z

sales@its-bearing.com

Part Number	L9-53N9Z
System of Measurement	Inch
Mating Pinions	fI.R-R.z6I fI.R-z.26I
Series	2100 Series
Gear	Internal Gear
Type	Ball
Bearing Type	Flanged
Product Type	Slewing Bearing
Inside Diameter Of Inner Ring	47.76"
Inside Diameter Of Inner Ring Tolerance	0 to +0.03"
Outside Diameter Of Outer Ring	59.06"
Outside Diameter Of Outer Ring Tolerance	-0.14" to +0.14"
Internal Diameter On Outer Ring	53.41"
Internal Diameter On Outer Ring Tolerance	-0.14" to +0.14"
External Diameter On Inner Ring	53.29"
External Diameter On Inner Ring Tolerance	-0.14" to +0.14"
External Diameter On Outer Ring	55.79"
External Diameter On Outer Ring Tolerance	-0.14" to +0.14"
Height Of Overall Bearing Assembly	3.54"
Height Of Inner Ring	2.8"
Height Of Outer Ring	2.8"
Bolt Circle In Inner Ring	51"
Bolt Circle In Outer Ring	57.63"
Size Holes In Inner Ring	13/16"
Size Holes In Outer Ring	13/16"
Number Holes In Inner Ring	42
Number Holes In Outer Ring	42
Pitch Diameter Of Gear	48.4"
Diametral Pitch	2.5
Number Of Gear Teeth	121
Max Gear Tooth Load Fz	15400 lbs
Basic Static Load Rating(C0a)	800000 lbf
Moment Load Rating	990000 ft-lbf
Correspond	2
Ring Material	42CRMO or 50MN or 440C
Ball Material	Chrome Steel
Cage Material	Nylon or 300 Series Stainless Steel
Seal Material	NBR
RoHS	Compliant
Weight	505 lbs

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