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12-20 0311/1-32202

sales@its-bearing.com

Part Number	12-20 0311/1-32202
System of Measurement	Inch
Series	120 Series
Gear	Internal Gear
Type	Ball
Bearing Type	Standard
Product Type	Slewing Bearing
Inside Diameter Of Inner Ring	8.35"
Outside Diameter Of Outer Ring	17"
Internal Diameter On Outer Ring	12.421"
External Diameter On Inner Ring	12.303"
Height Of Overall Bearing Assembly	2.205"
Height Of Inner Ring	1.732"
Height Of Outer Ring	1.732"
Bolt Circle In Inner Ring	10.5"
Bolt Circle In Outer Ring	15"
Number Holes In Inner Ring	16
Number Holes In Outer Ring	8
Pitch Diameter Of Gear	9"
Diametral Pitch	4
Number Of Gear Teeth	36
Permissible Tooth Forces T	2830 lbs
Max Gear Tooth Load Fz	6290 lbs
Basic Dynamic Load Rating(Ca)	43163 lbf
Basic Static Load Rating(C0a)	100714 lbf
Basic Dynamic Load Rating(Cr)	31473 lbf
Basic Static Load Rating(C0r)	31473 lbf
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	49 lbs

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