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3R8-68N3B
| Part Number | 3R8-68N3B |
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 | 58.796" |
| Outside Diameter Of Outer Ring | 74.50" |
| Internal Diameter On Outer Ring | 66.57" |
| External Diameter On Inner Ring | 66.50" |
| Height Of Overall Bearing Assembly | 5.62" |
| Height Of Inner Ring | 5.00" |
| Height Of Outer Ring | 5.43" |
| Bolt Circle In Inner Ring | 64.125" |
| Bolt Circle In Outer Ring | 72.000" |
| Size Holes In Inner Ring | 1.19 |
| Size Holes In Outer Ring | 1.19 |
| Number Holes In Inner Ring | 48 |
| Number Holes In Outer Ring | 28 |
| Diametral Pitch | 1.5 |
| Pitch Diameter Of Gear | 59.333" |
| Number Of Gear Teeth | 89 |
| Max Gear Tooth Load Fz | 57100 lbs |
| Basic Static Load Rating(C0a) | 2380000 lbs |
| Basic Static Load Rating(C0r) | 340000 lbs |
| Moment Load Rating | 2978000 ft-lbs |
| Tooth Form | 20 F.D. |
| Ring Material | 42CRO or 50MN |
| Ball Materrial | Chrome Steel |
| Cage Material | Nylon or 300 Series Stainless Steel |
| Seal Material | NBR |
| RoHS | Compliant |
| Weight | 2070 lbs |
| Gear Hardness | 250-300 BHN |
| K | 0.62 |
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INTERCHANGE
The LILY bearing part series 3R8-68N3B is a potential replacement for these common bearing part numbers.
LILY
ROTEK
L3R8-68N3B
3R8-68N3B
