National Stock number : 3110-01-087-8857
Roller Airframe Bearing
| Available Quantity | 105 |
| Available Conditions | NE NS |
| Classification | Antifriction Unmounted Bearings - FSC 3110 |
| Schedule B | 8482800080 |
| Stock Check Date | 10/21/2025 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Roller Airframe Bearing
Bore Diameter
0.2495in. and 0.2501in.
Overall Outside Diameter
0.7492in. and 0.7503in.
Lubrication Material
grease
Outer Ring Width
0.2450in. and 0.2500in.
Inner Ring Width
0.3080in. and 0.3130in.
Retainer Fabrication Method
pressed
Seal Quantity
2
Shield Quantity
2
Bearing Seal Type
contact
Special Features
5 deg self alignment either direction, 0.0002 min 0.0010 max internal radial clearance, minus 65 deg to plus 165 deg f operating temp
Lubrication Material Document And Classification
MIL-G-81322 mil spec single material response
Material
steel retainer
Material Document And Classification
QQ-S-763 fed spec single material response shield
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
Style Designator
concave roller, double closure, self aligning
