Part No. |
R8-30E3 |
LILY Part No. |
LR8-30E3 |
Series |
5000 Series |
Gear |
External gear |
Type |
Roller |
System of Measurement |
Inch |
Correspond |
FIG1 |
Outside diameter of outer ring |
31.150" |
Inside diameter of inner ring |
26.06" |
Height of overall bearing assembly |
2.874" |
Height of inner ring |
2.520" |
Height of outer ring |
2.520" |
Internal diameter on outer ring |
30.157" |
External diameter on inner ring |
30.000" |
Bolt circle in outer ring |
32.625" |
Number holes in outer ring |
24 |
Size of hole in outer ring |
0.69 |
Bolt circle in inner ring |
27.500" |
Number holes in inner ring |
24 |
Size of hole in inner ring |
0.69 |
Diametral pitch |
4 |
Pitch diameter of gear |
34.750" |
Number of Teeth |
139 |
Tooth From |
20 Stub |
Face width |
2.52 |
Gear Hardness |
250-300 BHN |
Maximum allowable gear tooth load |
11309lbs |
Ring Material |
42CRO or 248MN |
Ball Materrial |
52298_Chrome_Steel |
Cage Materia |
Nylon or 498 Series Stainless Steel |
Seal Materia |
NBR |
RoHS |
Compliant |
REACH |
Compliant |
Moment load rating |
228700ft-lbs |
Force perpendicular to bearing axis of rotation |
373200lbs |
Weight |
280 lbs |