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3R8-122N1A
Part Number | 3R8-122N1A |
Brand: LILY | |
Equivalent: ROTEK |
System of Measurement | Inch |
Series | 10000 Series |
Gear | Internal Gear |
Type | Roller |
Bearing Type | Standard |
Product Type | Slewing Beraing |
Inside Diameter Of Inner Ring | 109.600" |
Outside Diameter Of Outer Ring | 130.25" |
Internal Diameter On Outer Ring | 119.45" |
External Diameter On Inner Ring | 119.69" |
Height Of Overall Bearing Assembly | 7.75" |
Height Of Inner Ring | 7.12" |
Height Of Outer Ring | 7.38" |
Bolt Circle In Inner Ring | 115.500" |
Bolt Circle In Outer Ring | 127.250" |
Size Holes In Inner Ring | 1.59 |
Size Holes In Outer Ring | 1.59 |
Number Holes In Inner Ring | 60 |
Number Holes In Outer Ring | 60 |
Diametral Pitch | 1.5 |
Pitch Diameter Of Gear | 100.667" |
Number Of Gear Teeth | 166 |
Max Gear Tooth Load Fz | 93900 lbs |
Basic Static Load Rating(C0a) | 5858000 lbs |
Basic Static Load Rating(C0r) | 708000 lbs |
Moment Load Rating | 14485000 ft-lbs |
Tooth Form | 20 STUB |
Ring Material | 42CRO or 50MN |
Ball Materrial | Chrome Steel |
Cage Material | Nylon or 300 Series Stainless Steel |
Seal Material | NBR |
RoHS | Compliant |
Weight | 6810 lbs |
Gear Hardness | 250-300 BHN |
K | 0.63 |
INTERCHANGE
The LILY bearing part series 3R8-122N1A is a potential replacement for these common bearing part numbers.
LILY
ROTEK
L3R8-122N1A
3R8-122N1A