Part Number 457798 Cylindrical Roller Bearing
SKU: 3110008631237Product Features
Internal clearance measured under 11 lb load, in accordance with lycoming turbine engineering specification E1004, heat stablized at minus 65 to plus 700 degrees f, 3 oil holes 0.0310 in. Diameter spaced at 120 degrees intervals
457798 Cylindrical Roller Bearing Datasheet
Overall Width:
18.0000 inches
Bore Diameter:
55.0 millimeters
Overall Outside Diameter:
90.0000 inches
Surface Finish:
Ground
Retainer Fabrication Method:
Machined
Bore Shape:
Straight
Locating Feature:
Nonlocating
Internal Clearance:
0.0029 inches radial and 0.0039 inches radial
Standard Tolerance Designation:
Rbec NO.5
Style Designator:
252A single row, non-locating, two lip inner ring, cylindrical outer ring, separable
Manufacturer Cage:
52676
Trade Information:
- Schedule B: 8482500000
- SITC: 74650
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Other cylindrical roller bearings
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