| MATERIAL | STEEL COMP E52100 INNER RING |
| STEEL COMP E52100 OUTER RING |
| COPPER ALLOY RETAINER |
| STEEL COMP E52100 ROLLER |
| PLASTIC PHENOLIC AND |
| GLASS SEAL |
| STEEL CORROSION RESISTING SHIELD |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER |
| STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| BORE DIAMETER | 4.7490 INCHES MINIMUM AND |
| 4.7500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 6.3430 INCHES MINIMUM AND |
| 6.3440 INCHES MAXIMUM |
| OUTER RING WIDTH | 1.2450 INCHES MINIMUM AND |
| 1.2500 INCHES MAXIMUM |
| INNER RING WIDTH | 1.3390 INCHES MINIMUM AND |
| 2.3440 INCHES MAXIMUM |
| SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| RETAINER FABRICATION METHOD | MACHINED |
| SHIELD QUANTITY | 2 |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| SPECIAL FEATURES | 6000 TO 8000 LBS RADIAL PRELOAD; 8 LUBE HOLES; ONE LUBE GROOVE IN OD OF OUTER RING; OPERATING TEMP RANGE MINUS 65 DEG F TO 500 DEG F; 1-1/2 DEG SELF ALIGNMENT IN EITHER DIRESTION |
| LUBRICATION MATERIAL | GREASE |