161.25.1250.891.21.1503

161.25.1250.891.21.1503 Cross Roller Slewing Ring Bearing
Part Number 161.25.1250.891.21.1503
Brand: LILY
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Equivalent: ROTHEERDE
System of Measurement Metric
Series Series 16
Gear External Gear
Type Roller
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 1138 mm
Outside Diameter Of Outer Ring 1408 mm
Internal Diameter On Outer Ring 1252 mm
External Diameter On Inner Ring 1248 mm
Height Of Overall Bearing Assembly 73 mm
Height Of Inner Ring 64 mm
Height Of Outer Ring 64 mm
Bolt Size 20 mm
Bolt Circle In Inner Ring 1252 mm
Bolt Circle In Outer Ring 1388 mm
Size Holes In Inner Ring 22 mm
Size Holes In Outer Ring 22 mm
Number Holes In Inner Ring 42
Number Holes In Outer Ring 42
Pitch Diameter Of Gear 1464 mm
Module 12
Number Of Gear Teeth 122
Permissible Tooth Forces T 13905 lbs
Max Gear Tooth Load Fz 27810 lbs
Correspond FIG1
Tooth Width 64 mm
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 216 Kg
Diameter Of Bearing Raceway 1250 mm
Distance Between Bottom Outer Ring/Inner Ring 9 mm
Distance at top Outer Ring/Inner Ring 9 mm
Number Of Grease Nipples 6

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INTERCHANGE
The LILY bearing part series 161.25.1250.891.21.1503 is a potential replacement for these common bearing part numbers.
LILY
ROTHEERDE
L161.25.1250.891.21.1503
161.25.1250.891.21.1503